Jackshaft
n. [汽] 中间动轴
🗣️ 情景例句
Where do you usually spend your weekends?
你通常在哪度过你的周末？
Do you have any idea on this subject?
对于这个题目你有什么看法？
OK. Who's first? Ma Lili!
好。第一个是谁？马莉莉！