短語(yǔ)詞組用作名詞 (n.)名詞+～heat rash 熱疹nettle rash 蕁麻疹用作形容詞 (adj.)～+名詞rash decision 輕率的決定rash promise 輕諾rash politician 急躁的政客rash young man 莽撞的小伙子短語(yǔ) 返回 rashest