短語詞組短語serious about running 認(rèn)真的運行;認(rèn)真運行be serious about doing 同學(xué)們都渴望上大學(xué)Serious about something 認(rèn)真地對待某事serious about the matter 鄭重其事You are serious about 你是認(rèn)真的嗎serious about ' 的解釋become serious about sth 對be e serious about 對..嚴(yán)肅認(rèn)真的be serious about of 對 返回 serious about