N-(3-aminopropyl)-butane-1,4-diamine
[化] 亚精胺; N--1,4-丁二胺; N-3-氨基丙基-1,4-丁二胺
🗣️ 情景例句
If you want my advice, I would...
依我看,……
Revolutions are not made with rose water.
革命不是绣花。
He sat in the darkness and listened to the people around him.
他坐在黑暗处,听着周围的人在讲话。
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