jiāng mǒu de lēng jiǎo xiū dùn
nínshìfǒuzàixúnqiú:将某物将某物的棱角修钝将某物 将某物的棱角修钝gèngduōjiéguǒ...
yīngwénjièshì:
  1. adj.  take the sharp edges off sth