"trigonometry" in Chinese (Traditional)
三角學
Definition
數學的一個分支,研究三角形的角與邊之間的關係,通常使用正弦、餘弦和正切等函數。
Usage Notes (Chinese (Traditional))
常見於學術和技術領域,出現在數學、科學和工程中。相關詞語包括:正弦、餘弦、正切。日常對話很少提及,除非專門談論數學。
Examples
We are learning trigonometry in math class this week.
我們這週在數學課上學習**三角學**。
Trigonometry helps us find the height of a tree using angles.
**三角學**幫助我們用角度算樹的高度。
He finds trigonometry difficult, but he practices every day.
他覺得**三角學**很難,但每天都練習。
Honestly, I never thought I'd use trigonometry after high school, but it came in handy for my job.
老實說,我從沒想過高中後會用到**三角學**,但工作上真的用到了。
My favorite part of math is definitely trigonometry—I love solving triangle problems.
我最喜歡的數學部分絕對是**三角學**—我喜歡解三角形問題。
If you're planning to be an engineer, you'll need a good understanding of trigonometry.
如果你打算當工程師,你需要好好懂**三角學**。