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
Oh, I understand. She cooks and cleans, takes care of the children.
哦,我懂了,她烧饭、清洗、照顾孩子。
Cindy's sister will be staying with her for a week.
辛迪的姐姐将要陪她一个星期。
Why don't you have a look at the other blouses?
干吗你不看看其他的衬衣呢?
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