🧩 词语组成解析
🗣️ 情景例句
A diamond of this size is unique.
这种尺寸的钻石是独一无二的。
We are anxious to know how long it will take you to deliver the goods.
我们急于知道贵方多长时间能交货。
They were glad of the examination being over.
他们为考试结束了而高兴。