Dien
[化] 二亚乙基三胺; 二(2-氨基乙基)胺
🗣️ 情景例句
What's your best offer?
你最多能出多少钱？
No one can disgrace us but ourselves.
除非羞耻自由取，他人岂能辱吾？。
Well, that pair looks nice. How much do they cost?
嗯，那双看来不错。多少钱？