99999988
幼苗
共回答了20个问题采纳率:100% 举报
nothing nice comes from a filthy mouth.
A cracked bell can never sound well.
a filthy mouth cannot utter decent language.
You can't make a silk purse out of a sow's ear.
或中式
look not for musk in dog's kennel;
a dog's mouth emits no ivory
1年前
3