Cosecant
n. 余割\\n[电] 余割
📖 牛津释义
cosecant
n
(abbr 缩写 cosec) (mathematics 数) in a right-angled triangle, the ratio of the length of the hypotenuse to that of the opposite side 余割.
🗣️ 情景例句
It's not fair, Richard. I'm not even ready.
这样不公平， Richard。我甚至一点准备都没有。
Wow! I hate shots!
哇！我讨厌打针！
A quiet day's fishing, or eight hours in a cinema seeing the same film over and over again, is usually as far as they get.
他们通常能够做到的，至多也就是安静地钓上一天鱼，或在电影院里坐上8个小时，一遍遍地看同一部电影。