低三下四

低三下四 [dī sān xià sì]

1. ■ （卑贱的） humble; degrading; lowly; mean

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常用词组

1. ■ （谄媚奉承; 奴颜卑膝; 低人一等） servile; cringing; obsequious; at sb.'s beck and call; take oneself down 3 or 4 pegs:

坚强、自信、有气魄的郭振山，实在说， 永远也不会向人低三下四啊! Stubborn, self-confident Guo Zhenshan has never gone crawling to anyone.