在线词典不打不成相识指经过交手,彼此了解,结交起来就更投合。拼音bù dǎ bù chéng xiāng shí解释指经过交手,彼此了解,结交起来就更投合。近义词不打不相识反义词不共戴天英文释义don't fight, won't make friends (idiom); an exchange of blows may lead to friendship