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
During your computer classes, did they teach you how to fix a cooling fan?
在你的电脑课程,他们是否教过你如何修理散热风扇?
One scabbed sheep will mar a whole flock.
一羊生癣,群羊受害。
Nothing much. Why?
没啥事。怎么啦?
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