Cosec
n. 余割
📖 牛津释义
cosec
abbr
缩写 = cosecant.
🗣️ 情景例句
Ellen, where's the cinnamon? Ellen
肉桂放在哪？
The waiter serves only the best food, of course.
当然，侍者只端来最佳的膳食。
The most surprising thing about it, however, is that it can land anywhere: on snow, water, or even on a ploughed field.
雪地上，水面上，甚至刚耕过的田里。