• n. 無表情的臉；面無表情的人
• adj. 毫無表情的；不動聲色的
• vt. 面無表情地表達（或表演、行動）

dead, 死的。pan, 俚語義，臉。

deadpan

1928, from dead (adj.) + pan (n.) in slang sense of "face."

1. She put the letter on the desk in front of me, her face deadpan, not a flicker of a smile.

她把那封信放在我面前的桌子上，故意一臉嚴肅，沒有一絲的笑容。

來自柯林斯例句

2. Some people don't catch his deadpan humor, that makes it even funnier.

有些人不能了解他那種無表情的幽默, 因此更有趣.

來自辭典例句

3. I gave him a deadpan look said, so much I walked upstairs.

我面無表情地瞪了他一下說道, 說完我就快步上樓去了.

來自互聯網

4. When you come on stage, look like a deadpan.

你在舞臺上面無表情, 像具僵尸.

來自互聯網

5. Chandler: ( deadpan ) Yes, and we're very excited about it.

錢德勒: ( 面無表情 ) 是的, 我們相當興奮.

來自互聯網