Diethanolamine
[化] 二乙醇胺; 二羟乙基胺
🗣️ 情景例句
Lend-me your black-bag.
把你的黑包借给我吧。
We also hope to expand our business with you.
我们也希望与贵公司扩大贸易往来。
There's plenty more.
还有很多呢！