Cos
n. 余弦\\n[医] 寇斯(爱琴海一岛屿,Hippocrates的出生地)
📖 牛津释义
cos
n[C, U]
(also ,cos `lettuce) (type of) long-leaved lettuce （一种）长叶莴苣. cos (also cos), conj (infml 口) (esp in spoken English) because 因为.
cos abbr 缩写 = (mathematics 数) cosine. Cf 参看 sin abbr 缩写.
🗣️ 情景例句
It would have been great if we had been able to bottle the smells.
假如我们能将气味装瓶该有多好。
Hello. I wish to speak to Mr.Chen?
喂，我想和陈先生讲话。
You have to be able to check instructions.
你必须会查对说明。你必须会筹划工作。