基本解释發生性關系，做愛。同根派生 do it相关词英汉例句You'll do yourself a mischief if you're not careful with that knife. 如果你用那把刀不小心，會傷了自己。do it更多例句英英字典劍橋英英字典to have sexdo it剑桥字典do it柯林斯字典