up in the air

英 [ʌp ɪn ðə eə(r)] 美 [ʌp ɪn ðə er]

• 悬而未决

英英释义

Adjective:

1. very uncertain;

   "left everything up in the air"
   

2. not yet determined;

   "plans are still up in the air"
   

词汇搭配

• go up in the air 发怒(演员突然忘记台...
• up in the air 悬而未决