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
Can you stop by for one minute?
你能否过来坐坐？
After the play was over,we all wanted to get something to eat.
在戏完了以后，我们都想要吃一些东西。
That will be no problem.
没问题的。