Chugging
n. (=chuffing)引擎中燃料的间歇性燃烧
🗣️ 情景例句
He didn't want to borrow any money.
他不想借钱。
Would you open the door for me, please?
你能替我开门吗？
The eraser goes from one student to another first one way, then another.
橡皮擦从一个学生传给另一个学生－先从这个方向传过去，然后返回来。