Ethylizer
加铅计量泵
🔁 扩展释义
【化】 乙基化器(将气缸加四乙铅溶液的装置)
🗣️ 情景例句
You can say that again.
你说对了。
I think you have very attractive children.
我认为你有很吸引人的孩子。
What was wrong?
有什么问题吗？