Inverse secant
反正割
🧩 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;
a. 正割的\\nn. 割线, 正割
🗣️ 情景例句
Is room service available?
有房间服务吗？
I can't express myself very well in English.
我不能很好地用英语表达自己。
It was usually very quiet, and he could see the park from his window.
那儿通常很安静，从他的窗户他可以看见公园。