vapour

剑桥词典

vapour noun (GAS)

[ 可數名詞：有複數形式的名詞 or 不可數或單數名詞：沒有複數形式的名詞 ]
gas or extremely small drops of liquid that result from the heating of a liquid or solid
蒸氣；霧氣
The hollow glass tank contains hot mercury vapour. 空心玻璃槽中裝有高溫汞蒸氣。
Poisonous vapours burst out of the factory during the accident . 事故發生時有毒氣躰從那家工廠迸溢而出。

vapour noun (ILLNESS)

 the vapours [ 名詞的複數形式 ] old-fashioned

a condition in which someone suddenly feels ill and weak , usually because of a shock
癔病；憂鬱 返回 vapour