Knocking
[机] 爆震内燃机
✅ 同义词
🗣️ 情景例句
You'd better watch your step or you'll get into trouble again.
你最好留点儿神， 免得再惹麻烦。
I'm a graduate of Yale University, I have a Bachelor of Science degree.
我是耶鲁大学的毕业生，我有理学学士学位。
or, to be more accurate, we can think only a very little way outside,
我们只能稍微离开一点儿，