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
Michelle, would you like to try the crab salad, too? Michelle
要不要也试试蟹肉沙拉？
Why are you yelling?
你在嚷什么？
In the evening I do my homework.
晚上我做作业。