go bad片語動詞KK [go bæd] /ɡoʊ bæd/發音片語動詞1變質、腐壞、壞掉The milk will go bad if you leave it out overnight.牛奶放在外面過夜就會變質。2變壞、墮落The film is about a detective who goes bad.這部電影講的是一個變壞的警探。