Jacker
n. 千斤顶；插座；男人 (jack的变形)
🗣️ 情景例句
Anybody who drinks too much can be called a boozer.
喝酒太多的人叫酒鬼。
You were late again this morning. I think you had better start being on time.
你早晨又迟到了，我想你最好开始守时。[托福]
I had to sit up all night writing the report.
我不得不熬通宵写报告。