Crossflow
交叉[横向]流动
🗣️ 情景例句
A generation raised on junk food could turn out mentally vulnerable.
在零食中长大的一代人，注定精神脆弱。
What day was yesterday?
昨天是星期几？
They were not fighting men, and their harp was their passport.
他们不是作战人员，竖琴就是他们的通行证。