拼音缩写是「lewg」的词

解释 ◎ 劳而无功 láo’érwúgōng[bay the moon;work hard but to no avail;accomplish little; fool\'s errand; milk the bull; preach to the winds wash a blackamor white] 费了力气但没收到成效 与不可,…

读音：lè ér wàng guī 词语解释⒈  非常快乐，竟忘记回家。形容沉迷于某种场合，舍不得离开。