得意忘形

参考释义

得意忘形[déyìwàngxíng]

• -get[grow]dizzywithsuccess;becomehighlyconceited;beoncloudnine;elatedtothedegreeofforgettingone'sform;gowildwithjoy;haveone'sheadturnedbysuccess;loseallbearingsinamomentofprideandsatisfaction;puffedupwithpride:

  Hisheadiseasilyturnedbyevenasmallachievement.他这个人有了一点成绩就得意忘形。