Diglycolamine
二甘醇胺
🗣️ 情景例句
I'd like you to meet the group.
我希望你能与协会的成员见面。
The child embarrassed me by asking unexpected questions.
那小孩问了些出乎意料的问题使我困窘。
Liu Fang is not here.
刘芳没有到。