Operaria
[医]职虫（膜翅目）
🗣️ 情景例句
Let me show you this.
我给你看看这个。
I wrote several letters on my mother's behalf.
我代表我母亲写了几封信。
Forty-two years later a tunnel was actually begun.
42年以后，隧道实际已经开始建了。