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hairs

/hɛrz/ /hɛərz/

Meanings
noun

头发，毛发。

A pigmented filament of keratin which grows from a follicle on the skin of humans and other mammals.

Examples :

"After the haircut, the barber swept the hairs off the floor. "
理发后，理发师把地上的碎头发扫掉了。
body physiology anatomy appearance human
noun

刚毛，毛发.

A slender outgrowth from the chitinous cuticle of insects, spiders, crustaceans, and other invertebrates. Such hairs are totally unlike those of vertebrates in structure, composition, and mode of growth.

Examples :

"The entomologist examined the beetle under a microscope, carefully noting the distribution of hairs on its exoskeleton. "
这位昆虫学家在显微镜下检查甲虫，仔细记录了它外骨骼上刚毛的分布情况。
animal biology insect anatomy
noun

扳机保险，阻铁。

A locking spring or other safety device in the lock of a rifle, etc., capable of being released by a slight pressure on a hair-trigger.

Examples :

"The antique rifle, known for its delicate mechanism, had hairs so sensitive that even a breath could set it off. "
这把古董步枪因其精密的机械结构而闻名，它的扳机保险非常灵敏，甚至一口气都可能引发击发。
weapon device technical military

Related Words

Illustration exoskeleton

exoskeleton noun

/ˌɛksoʊˈskɛlətən/

外骨骼，甲壳。

"The crab's exoskeleton protects it from predators. "

这只螃蟹的甲壳保护它免受捕食者的侵害。

Illustration collection

collection noun

/kəˈlɛkʃən/

收藏，聚集，汇集

"The asteroid belt consists of a collection of dust, rubble, and minor planets."

小行星带由聚集的尘埃、碎石和小行星构成。

Illustration microscope

microscope noun

/ˈmaɪkɹəˌskəʊp/ /ˈmaɪkɹəˌskoʊp/

显微镜

"The student used a microscope to see the tiny cells in the plant leaf. "

学生用显微镜观察植物叶片里的微小细胞。

Illustration entomologist

entomologist noun

/ˌɛntəˈmɑlədʒɪst/ /ˌɛnɾəˈmɑlədʒɪst/

昆虫学家, 虫类学家

"The noted entomologist Charles W. Woodworth suggested the use of Drosophila melanogaster for genetic studies."

著名的昆虫学家查尔斯·W·伍德沃思建议使用黑腹果蝇进行基因研究。

Illustration invertebrates

invertebrates noun

/ɪnˈvɜːrtɪbrəts/ /ɪnˈvɜːrtɪbreɪts/

无脊椎动物，无脊椎 প্রাণী。

"Many students learn about invertebrates, like insects and worms, in biology class because they are animals without a backbone. "

很多学生在生物课上学习无脊椎动物，比如昆虫和蠕虫，因为它们是没有脊椎骨的动物。

Illustration distribution

distribution noun

/ˌdɪstɹəˈbjuːʃən/

分配，分发，分布

"The distribution of the school supplies was done fairly, giving each student an equal amount. "

学校物资的分配很公平，确保每个学生都得到了同样多的数量。

Illustration hairbreadth

hairbreadth noun

/ˈhɛɹˌbɹɛdθ/

千钧一发，毫厘，一线。

"The car missed hitting the cyclist by a hairbreadth. "

汽车差之毫厘就撞到骑自行车的人了。

Illustration consisting

consisting verb

/kənˈsɪstɪŋ/

包括，组成。

"The project consists of three main parts. "

这个项目包括三个主要部分。

Illustration vertebrates

vertebrates noun

/ˈvɜːrtɪbrəts/ /ˈvɜːrtɪbreɪts/

脊椎动物，有脊椎动物

"Simple Example: "Humans, dogs, and fish are all examples of vertebrates because they have a backbone." "

人类、狗和鱼都是脊椎动物的例子，因为它们都有脊椎骨。

Illustration crustaceans

crustaceans noun

/krʌˈsteɪʃənz/ /krʌˈsteɪʃnz/

甲壳类动物，节肢动物。

"The seafood platter included a variety of crustaceans, like shrimp and crab legs. "

这个海鲜拼盘里有各种甲壳类动物，比如虾和蟹腿。

Illustration composition

composition noun

/ˌkɒmpəˈzɪʃən/

组成，构成

"The composition of the band's new song involved several different instruments. "

这首乐队新歌的组成运用了多种不同的乐器。

Illustration challenging

challenging verb

/ˈtʃæləndʒɪŋ/

挑战，邀战

"We challenged the boys next door to a game of football."

我们向隔壁的男孩们发起了足球比赛的挑战。