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编者注：本词条为中国台湾地区学术名词用语，仅供参考。
单词
unsym-dimethylurea; N,N-dimethylurea
释义
unsym-dimethylurea; N,N-dimethylurea
不对称二甲脲；N,N-二甲脲
(CH
3
)
2
NCONH
2
化学名词-有机化合物
随便看
make and mend (clothes)
make-and-take
make a U turn
make before break contact
make-before-break contact
make before break{=MBB}
make-before-break switch
make-believe play
make-believe transformation
make-break operation
make/break operation
make break system
make-break time
make break time
make busy key
make busy relay
make code
make colors
make connection
make contact
make contact； a-contact
make copy/backup
make dead
make delay
make familiar strange
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