Jacker
n. 千斤顶；插座；男人 (jack的变形)
🗣️ 情景例句
Who is that?
你是谁？
This isn't a laughing matter.
这种事是不能开玩笑的！
I think we are the first people here for hundreds of years. Maybe thousands.
“我认为几百年，可能几千年以来，我们是第一次来这里的人。”