Dimethyletnanolamine
二甲基乙醇胺
??? 情景例句
Miss Rose is kind of short, but she has a beautiful personality.
露絲小姐有點(diǎn)矮，但她個(gè)性迷人。
Think it over!
好好考慮一下吧！
Hello. 8906214.
喂，這是890621。