骂不绝口 mà bù jué kǒu

DEFINITIONS

  1. to scold without end (idiom); incessant abuse

CHARACTERS

骂 mà accuse, blame, curse, scold
不 bù no, not; un-; negative prefix
绝 jué to cut, sever, break off, terminate
口 kǒu mouth; open end; entrance, gate