Inverse cosine
反余弦
🧩 词语组成解析
inverse
['in'və:s]
adj. 相反的;逆向的;倒转的;
n. 相反;倒转;相反的事物;
vt. 使倒转;使颠倒;
cosine
['kəusain]
n. 余弦;
🗣️ 情景例句
Yes, sir.
是的 ，先生。
We'd like to clear up some points connected with the technical part of the contract.
我们希望搞清楚有关合同中技术方面的几个问题。
Meanwhile, a number of university students have volunteered to drive buses while the strike lasts.
与此同时，有一部分大学生自愿在罢工期间驾驶公共汽车。