Sine function
[计] 正弦函数
🧩 词语组成解析
sine
[sain, 'saini, 'sinei]
prep. 无;
n. 正弦;
🗣️ 情景例句
Why don't you call back later this afternoon?
你何不今天下午再来电话呢？
Who has no haste in his business mountains to him seem valleys.
做事不急，履险如夷。
Oh, and by the way, my wife wants to know if Mary needs any help.
喔，顺便问一问，我妻子想知道玛丽是否需要帮忙。