Secants
(secant 的复数) a. 正割的\\nn. 割线, 正割
🗣️ 情景例句
Well, remember,
嗯 记住
Perhaps you've heard our product's name. Would you like to know more about it?
也许你已听说过我们产品的名称，你想知道更多一点吗？
Sorry sir.
对不起，先生。