Impermanency
n. 非永久, 非永久性, 暂时, 暂时性
🗣️ 情景例句
Unmarried women should be addressed as 'Miss'.
未婚的女性应该被称作 'Miss' 。
I think he's still in bed.
我想，他还赖在床上。
He's doing very well in the navy.
他在海军里干得很出色。