Unprevailing
a. 不起作用的,徒劳的,无影响的,不流行的
🗣️ 情景例句
Examinations are at hand.
考试在即。
No, it isn't. It's a bus.
不，那是一辆公共汽车。
It's often cold in November and it rains sometimes.
11月常常就冷了，而且有时下雨。