air
Definitions
The invisible mixture of gases that surrounds the earth and that we breathe.
空气；大气。
The open space above the ground; the sky.
天空；空中。
A particular manner, look, or quality that someone or something has.
神态，气派，样子。
To expose to fresh air so as to dry, cool, or freshen.
晾，使通风。
To express opinions or grievances publicly.
公开表达（意见、不满）。
Root Breakdown
Root-derivedair is the root itself, from Greek aēr (the breathable lower atmosphere). From the physical substance came figurative senses: the 'air' of a room you let in (airing), the 'air' someone gives off (manner), and to 'air' opinions (let them out into the open).
Root air still carries 9 more wordsWhy It Means This
Air spans the concrete and the figurative. Concretely it's the gas we breathe and the sky above. Figuratively, the 'air' someone has is the impression they give off, as if it surrounded them like an atmosphere; and to 'air' a grievance is to let it out into the open air rather than keep it bottled up.
Usage Guide
Usually uncountable ('fresh air,' not 'an air'). But the 'manner' sense can be countable: 'an air of mystery,' 'put on airs' (behave pretentiously). 'On air' / 'on the air' means broadcasting.
Example Sentences
- 1.
Let's open a window and get some fresh air in here.
- 2.
She walked in with an air of quiet confidence.
- 3.
Employees were finally able to air their complaints.
- 4.
Hang the damp towels outside to air them.