Injection carburator
[化] 喷射式汽化器
🧩 词语组成解析
[化] 渗碳器; 汽化器
🗣️ 情景例句
They are expecting their first child.
他们在怀他们的第一个小孩。
By doing nothing we learn to do ill.
懒散学为非。
You did right.
你做得对。