Even function
[计] 偶函数
🧩 词语组成解析
even
['i:vən]
adv. 甚至;更加; 即使;恰巧在…时候;
adj. 公平的;平坦的; 偶数的;平均的;
vt. 使平坦;使相等;
vi. 变平;成为相等;
🗣️ 情景例句
Which advertisement company did you serve?
你在哪家广告公司做事？
Beware of him who regards not his reputation.
要谨防不重自己名誉的人。
Imagine an earthquake shock shaking the floor, the paper, you and your hand.
假定地震发生了，地板、纸、你和你的手都会动，