Cabecera
[体]固定挡板
🗣️ 情景例句
I talked to Mr. Marchetta.
我跟Marchetta先生谈了。
It's just a mosquito bite.There's nothing to worry about.
只是一只蚊子咬的伤口， 不要担心。
Why? One difficulty is to construct the agreements.
为什么呢？困难之一是起草这些协议。