trigonometry

/ˌtrɪɡəˈnɑmətri/ /ˌtrɪɡəˈnɑməri/

Meanings

noun

三角学，三角函数。

The branch of mathematics that deals with the relationships between the sides and the angles of triangles and the calculations based on them, particularly the trigonometric functions.

Examples :

"Using trigonometry, the surveyor calculated the height of the mountain. "

利用三角学，测量员计算出了山的高度。

math science

Related Words

particularly adverb

/pəˈtɪkjəli/ /pəˈtɪkjəlɚli/

尤其，特别，格外。

"The apéritifs were particularly stimulating."

这些餐前酒尤其令人兴奋。

mathematics noun

/mæθ(ə)ˈmætɪks/

数学，算学

"Mathematics helps us understand the relationship between different shapes in our daily lives. "

数学帮助我们理解日常生活中不同形状之间的关系。

surveyor noun

/sərˈveɪər/ /sɜːˈveɪər/

测量员，勘测员。

"The surveyor used special equipment to measure the boundaries of the new school property. "

测量员用专业的设备来测量新学校用地的边界。

branch noun

/bɹæntʃ/ /bɹɑːntʃ/

树枝，分枝

"The oak tree's thick branch reached over the fence. "

那棵橡树粗壮的树枝伸到了篱笆墙那边。

functions noun

/ˈfʌŋkʃənz/

功能, 作用。

"The key functions of a refrigerator are to keep food cold and prevent spoilage. "

冰箱的主要功能是保持食物冷藏和防止腐败。

angles noun

/ˈæŋɡəlz/ /ˈæŋɡl̩z/

角，角度。

"the angle between lines A and B"

A线和B线之间的夹角

between noun

/bɪˈtwiːn/ /bəˈtwin/

缝针，绗针

"The seamstress used a sturdy between to create a precise, even stitch on the thick upholstery fabric. "

这位女裁缝用一根结实的绗针在厚厚的装饰面料上缝制出精准均匀的针脚。

relationships noun

/rɪˈleɪʃənʃɪps/ /rɪˈleɪʃʌnʃɪps/

关系，关联，联系。

"Building strong relationships with classmates can make learning more enjoyable. "

与同学们建立良好的关系能让学习变得更愉快。

calculations noun

/ˌkælkjəˈleɪʃənz/

计算，运算

"The engineer needed to perform many calculations to design the bridge. "

工程师需要进行大量的计算，才能设计这座桥梁。

mountain noun

/ˈmaʊntɪn/ /ˈmaʊntn̩/

山，峰。

"We spent the weekend hiking in the mountains."

我们周末去山里徒步旅行了。

triangles noun

/ˈtraɪæŋɡəlz/ /ˈtraɪæŋɡəls/

三角形

"The art teacher asked the students to draw different shapes, including triangles. "

美术老师让学生们画不同的形状，包括三角形。

calculated verb

/ˈkælkjəleɪtɪd/

计算，算出。

"Calculate the square root of 3 to 10 decimal places."

计算出3的平方根，精确到小数点后10位。