碌碌无闻

解释: ◎ 碌碌无闻 lùlù-wúwén [commonplaceunknown] 平平庸庸不为人所知

lù lù wú wén ㄌㄨˋ ㄌㄨˋ ㄨˊ ㄨㄣˊ