Methyldiethanolamine
[化] 甲基二乙醇胺
🗣️ 情景例句
She is not able to take your call at the moment.
她现在没办法接你的电话。
They assume most who know the least.
懂得最少的人自以为最了不起。
Where can we make the insurance claim?
我们可以在哪里提出保险赔偿？