Staircase generator
[电] 梯形产生器
🧩 词语组成解析
🗣️ 情景例句
Very good. But, unless I miss my guess, you should say something about your family, too.
非常好，但是我除非我想错了，不然你应该谈谈你的家庭。
There are four quarters in every dollar.
每美元有四个二角五分。
Yes, we have plenty on hand right now.
可以，我们目前有不少现货。