hydrogen-air
基本解释
- 氢气-空气
英汉例句
- The air in the garden was warm and fragrant.
花园里的空气一片温馨。 - The archers sent their shafts through the air.
弓箭手向空中射出利箭。 - Water contains hydrogen and oxygen.
水含有氢和氧。 - The lack of air in the room make everyone sniffle.
屋子里空气缺乏，使得每个人都频频吸气。 - During the intermission, let's go out for some fresh air.
幕间休息时，我们出去呼吸呼吸新鲜空气吧。