一喜一憂
Common
Noun
Irregular
Intransitive
1
noun (common) (futsuumeishi)noun or participle which takes the aux. verb suruintransitive verb
yojijukugo
alternating between happiness and anxiety;swinging between joy and sorrow;being glad and sad by turns;oscillating between optimism and pessimism
彼は試合の結果に一喜一憂している。
He is now glad, now sad at the progress of the game.