Secants
(secant 的复数) a. 正割的\\nn. 割线, 正割
🗣️ 情景例句
Yes, I have been working in an advertisement company in the last two years.
是的，在过去两年里，我一直在一家广告公司工作。
My grandma is 40 years older than me.
我祖母比我大40岁。
Yes, good idea.
好主意呀。