stem background

stem

/stɛm/

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noun

血统, 家系

The stock of a family; a race or generation of progenitors.

Examples :

"My family's stem goes back many generations. "

我家血统可以追溯到很多代以前。

family race history

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noun

家系，血统

A branch of a family.

Examples :

"My grandfather is the stem of our family; he has many descendants. "

我的爷爷是我们家的家系源头；他有很多后代。

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noun

前沿，领先地位。

An advanced or leading position; the lookout.

Examples :

"The class president held the stem position, leading the student council. "

班长占据着前沿位置，领导着学生会。

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noun

茎，干，梗

The above-ground stalk (technically axis) of a vascular plant, and certain anatomically similar, below-ground organs such as rhizomes, bulbs, tubers, and corms.

Examples :

"The plant's stem grew tall and strong during the summer. "

夏天的时候，这种植物的茎长得又高又壮。

plant biology anatomy structure part vegetable

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noun

茎，柄。

A slender supporting member of an individual part of a plant such as a flower or a leaf; also, by analogy, the shaft of a feather.

Examples :

"the stem of an apple or a cherry"

苹果或樱桃的果柄

plant nature organism biology part

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noun

柄，杆，梗

A narrow part on certain man-made objects, such as a wine glass, a tobacco pipe, a spoon.

Examples :

"The wine glass had a delicate stem, making it easy to hold. "

这个红酒杯有个精致的细柄，所以很容易握住。

utensil item part

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noun

词干, 词根。

The main part of an uninflected word to which affixes may be added to form inflections of the word. A stem often has a more fundamental root. Systematic conjugations and declensions derive from their stems.

Examples :

"The stem of the word "happening" is "hap," to which the suffix "-pening" is added. "

“Happening”这个词的词干是“hap”，后缀“-pening”加在“hap”的后面。

grammar linguistics word

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noun

腿, 腿部.

A person's leg.

Examples :

"My grandfather hurt his stem in a fall. "

我爷爷摔了一跤，把腿摔伤了。

body part anatomy

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noun

鸡巴, 阴茎

Examples :

"The doctor examined the patient's stem carefully. "

医生仔细检查了病人的鸡巴。

body organ sex anatomy

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noun

笔画，竖笔。

A vertical stroke of a letter.

Examples :

"The letter "H" has two stems. "

字母"H"有两个竖笔。

language writing linguistics grammar type part

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noun

符干，符柄

A vertical stroke marking the length of a note in written music.

Examples :

"The stem of the quarter note indicates that it should be held for a shorter duration than the half note. "

四分音符的符干表明它的时值比二分音符要短。

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noun

分轨，音轨分轨。

A premixed portion of a track for use in audio mastering and remixing.

Examples :

"The audio engineer used the stem for the vocals to create a new mix for the song. "

音频工程师使用了人声分轨，为这首歌制作了一个新的混音。

music sound technical

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noun

船首柱, 舰首材

The vertical or nearly vertical forward extension of the keel, to which the forward ends of the planks or strakes are attached.

Examples :

"The boat's stem was damaged in the storm, so they needed repairs before sailing. "

暴风雨中船的船首柱受损，所以在航行前需要修理。

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noun

自行车把立，车把立管

A component on a bicycle that connects the handlebars to the bicycle fork

Examples :

"The bicycle's stem was bent, so the handlebars were not level. "

自行车把立弯了，所以车把不正。

vehicle part machine

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noun

躯干，主体部分.

A part of an anatomic structure considered without its possible branches or ramifications.

Examples :

"The stem of the flower, considered without its petals, was a sturdy green stalk. "

这朵花的花茎，如果忽略它的花瓣，就是一个结实的绿色主干。

anatomy part body structure organ

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noun

烟枪, 烟管

A crack pipe; or the long, hollow portion of a similar pipe (i.e. meth pipe) resembling a crack pipe.

Examples :

"The discarded stem lay on the sidewalk, a grim reminder of the drug use in the neighborhood. "

被丢弃的烟枪烟管躺在人行道上，令人沮丧地提醒着这个社区的毒品问题。

substance utensil device

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noun

表把，上弦把手

(chiefly British) A winder on a clock, watch, or similar mechanism

Examples :

"My grandfather carefully wound the clock using the small stem. "

我爷爷小心地用那个小小的表把给钟上了弦。

time device part machine

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verb

去除茎，去梗

To remove the stem from.

Examples :

"to stem cherries; to stem tobacco leaves"

去除樱桃的梗；去除烟叶的梗

food vegetable fruit plant

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verb

源于，起源于。

To be caused or derived; to originate.

Examples :

"The current crisis stems from the short-sighted politics of the previous government."

当前的危机源于前政府短视的政治手段。

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verb

源于，发源于

To descend in a family line.

Examples :

"My grandfather stems from a long line of successful farmers. "

我的祖父家源于一个世代成功的农民家族。

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verb

顶住，迎着

To direct the stem (of a ship) against; to make headway against.

Examples :

"The sailboat was able to stem the current and reach the harbor. "

那艘帆船顶住了水流，最终到达了港口。

nautical sailing direction

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verb

撞击，冲撞。

To hit with the stem of a ship; to ram.

Examples :

"The pirate ship stemmed the merchant vessel, hoping to capture its valuable cargo. "

海盗船用船头撞击商船，希望夺取船上贵重的货物。

nautical sailing vehicle action

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verb

填塞，夯实。

To ram (clay, etc.) into a blasting hole.

Examples :

"The construction worker stemmed the clay into the blasting hole to prepare for the demolition. "

为了准备拆除工作，建筑工人把黏土填塞夯实到爆破孔里。

technical industry action

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verb

阻止，阻挡。

To stop, hinder (for instance, a river or blood).

Examples :

"to stem a tide"

阻止潮流

medicine physiology action

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verb

犁式滑雪，内八字滑雪。

To move the feet apart and point the tips of the skis inward in order to slow down the speed or to facilitate a turn.

Examples :

"To slow down, the skier stemmed his skis. "

为了减速，滑雪者做了内八字滑雪的动作。

sport technical

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noun

一丝光线，火苗。

A gleam of light; a flame.

Examples :

"A small stem of light danced across the dusty floor as the old grandfather clock chimed. "

老旧的落地钟敲响时，一丝光线在布满灰尘的地板上跳跃着。

energy phenomena nature

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noun

科学、技术、工程和数学

Acronym of science, technology, engineering, (and) mathematics.

Examples :

"My son is studying STEM subjects at school, which include science, technology, engineering, and mathematics. "

我儿子在学校学习 STEM 科目，也就是科学、技术、工程和数学。

science technology math education

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noun

扫描透射电子显微镜

An electron microscope that transmits a very narrow beam of electrons through a sample; it can detect individual large or heavy atoms.

Examples :

"The scientist used the stem to study the structure of the tiny particles in the sample. "

科学家使用扫描透射电子显微镜来研究样品中微小粒子的结构。

technology physics science device electronics