Deta
abbr. 二乙撑三胺；二亚乙基三胺
🗣️ 情景例句
It's a surprise.
会给你一个惊喜。
I will be gettinf married next week.
我将在下周结婚。
The prisoner felt sorry for him, but there was nothing else he could do.
战俘为他感到惋惜，但却没有别的选择。