Trigonometry
n. 三角学
✅ 同义词
📖 牛津释义
trigonometry
n[U]
branch of mathematics dealing with the relationship between the sides and angles of triangles, etc 三角学.
🗣️ 情景例句
I remember.
我记起来啦。
How much is the postage for this?
这个邮费要多少钱？
It was as clear as daylight then that burglars had forced an entry during her absence.
事情很清楚，在她外出时，窃贼曾闯进家门。