【俚語】

Speechless 無語的，啞口無言的

【例句】

Every time he asked me to treat him to dinner. I am speechless.
每次他都讓我請他吃飯，真是無語。

Be lost for words 說不出話來的

【例句】

I was lost for words when she said that to me.
當她給我說那些話的時候，我很無語。
Mary was lost for words when she was awarded the prize.
瑪麗被授予該獎項的時候激動得說不出話來。

Be struck dumb 震驚得啞口無言

【例句】

We were all struck dumb by my father's announcement that he was resigning from the company.
我父親宣布他要從公司辭職，我們都驚呆了。

Tongue-tied
通常因緊張而張口結舌的，說不出話的

【例句】

Why do you get tongue-tied in front of a crowd?
你為什么在眾人面前誰不出話來？

Roll your eyes 翻白眼

【例句】

When he asked the same question again I saw her roll her eyes.
當他再問到同樣的問題時，我看到她翻白眼了。