Diachrony
n. [语言]历时分析
🗣️ 情景例句
There's a possibility that he'll get promoted.
她大概会获得提拔。
Jack of all trades and master of none.
什么都会，样样不精。
I meant to tell you yesterday, but you were not in your office.
我原想昨天告诉你的，但你没在办公室。