Knocking
[机] 爆震内燃机
✅ 同义词
🗣️ 情景例句
Is Robbie Stewart there?
Robbie Stewart在吗？
You know that some countries are selling this kind of products at cheap prices in large quantities.
您知道有的国家对这种商品正在削价抛售。
Thank you, sir.
谢谢，先生。