Impermanency
n. 非永久, 非永久性, 暂时, 暂时性
🗣️ 情景例句
I think I'm falling asleep.
我想我要睡着了。
Don't forget to cable to let us know you arrived safely.
不要忘记在你安全地到达后打电报让我们知道。
That'll put us both in the picture.
这样双方都能了解全面的情况。