🧩 词语组成解析
🗣️ 情景例句
He never speaks unless he is spoken to.
除非别人先对他开口,他从不先开口。
Competition between bidders for this valuable painting has been keen.
拍卖时各出价对这幅名画竞争很激烈。
Now let's drink to the success of your school!
现在,咱们为你办学成功,干杯!