Knocking combustion
[化] 爆震燃烧
🧩 词语组成解析
[机] 爆震内燃机
🗣️ 情景例句
Oh, you'll do it. It's a piece of cake.
噢 你办得到的。这不费吹灰之力。
First, I coundn't keep up with all the paperwork at the office.
首先我应付不了办公室的文书工作。
There are four of us.
我们有4人。