Aranilide
N-芳酰替苯胺
??? 情景例句
Will you help me if I do run?
假如我真的競選 ，你會幫我忙嗎？
But Li Ming has promised to come home for the summer vacations.
但是李明已經答應暑假回家。
Did you telephone Li Lei?
你給李磊打電話了嗎？