Jackrod
钻杆(手持式风钻)
🗣️ 情景例句
I do, too. I come here often.
我也是。我常来这 。
Would you mind closing the window for me?
能帮我关一下窗户吗？（你介意关下窗户吗？）
Oh, a lot of different things! One machine helps them to put rice in bags.
能做好多不同的事情呢！比如能帮助农民把大米装袋等。