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
Stretch up...and we're going to go left first ...
伸展……先向左……
It's not my fault!
又不是我的错！
A quarter to eight.
7点45了。