🧩 词语组成解析
a. 掘地的, 适于掘地的
🗣️ 情景例句
We have to maintain communication to understand each other.
必须保持交流以求相互理解。
Once is no custom.
一次不成例。
I think you had better come out to the factory.
我看你最好走一趟工厂，