ㄨㄤˇㄖㄢˊㄖㄨㄛˋwǎngrán‑ruòshī

  1. 失意順心彷彿失去什麼似的 成績惘然若失一連吭聲」。

lit. to be frustrated as though having lost sth (idiom)​, fig. to be at a loss, perplexed, frustrated