Ephemerous
a. 朝生暮死的, 短暂的, 短命的
🗣️ 情景例句
Two hours from now.
从现在起两小时。
You'll be sick, if you aren't careful.
你不小心的话，就会生病。
I think you had better come out to the factory.
我看你最好走一趟工厂，