Intrastructure
内壳构造
🗣️ 情景例句
Right now my hands are full.
现在我忙得不可开交。
While we were having breakfast,John was talking on the telephone.
当我们正在吃早餐时，约翰正在打电话。
but they seldom realize that they have brought this on themselves.
殊不知这是他们自找的。