laughing gas

n. 笑气(一氧化二氮, 氧化亚氮)

例句与用法：

She burst out laughing.

接着她忽然笑起来。

They all walked on together talking and laughing.

他们一直走着边谈边笑。

They walked along the beach talking and laughing.

他们说说笑笑，沿着海滩散步。

He'll be laughing on the other side of his face when he reads this letter.

他看到这封信就要转喜为悲了。

Laughing and joking are considered improper behaviors at a funeral.

在葬礼上发笑或开玩笑是失礼的行为。

We are laughing at the clown's silly antics.

我们因小丑笨拙的动作而发笑。

I think you hurt his pride by laughing at the way he speaks English.

我觉得你嘲笑他说英语的方式刺伤了他的自尊心。

词形变化：

副词: laughably | 名词: laughableness |

详细释义：

ph.

【化】(用作麻醉剂的)笑气