lose my tongue

• vi. 说不出话来

例句

用作不及物动词 (vi.)

1. Prissy's mouth fell open and her tongue wagged wordlessly.
   百里茜张口结舌说不出话来了。
2. The little girl had a poem to recite, but the cat got her tongue.
   小女孩原本要背诵一首诗，但却紧张得说不出话来。