vapour

n. /ˈveɪpər/ B2

蒸汽；水汽；雾气

A substance in the form of gas or tiny drops in the air.

仙境例句

When the sun grew hot, the water on the rock rose up as a soft white vapour.

太阳变热了，岩石上的水化成一缕柔柔的白色蒸气升了起来。