| 释义 |
air GASHeE5, $ ern [U]the mixture of gases which surrounds the earth and which we breathe空气Air consists mainly of nitrogen and oxygen.空气主要由氮与氧构成。The air in the city is severely polluted.城市里的空气受到了严重的污染。I'm feeling a bit sick--I need some (fresh) air.我觉得有些恶心----我需要些(新鲜)空气。At the top of the mountain the air was thin and difficult to breathe.山顶上空气稀薄，呼吸很困难。Could you open a window--the air in this room is rather stale.你能打开一扇窗子吗？这房间里的空气很污浊。You should put some air in your tyres--they look flat to me.你应该给轮胎打点儿气----我看它们像是漏气了。We managed to see where the divers had gone under the water by watching the air bubbles that came to the surface.我们通过观察浮出水面的气泡来判断潜水员到了水下的什么地方。Ever since she met Mark, she's been walking / floating on air (=very happy).自从遇到了马克，她就一直是得意洋洋。Air brakes are brakes operated by air pressure which are used on large vehicles such as buses and trains to allow them to reduce speed or stop.空气制动器An air conditioner is a machine which keeps the air in a building cool.空调装置The system of keeping the air in a building or vehicle cool is called air conditioning.空气调节系统A building or room or vehicle in which the air is kept cool is air-conditioned.有空调设备的It's really hot in here. Could you turn the air conditioner on?这里太热，能打开空调器吗?I wish my car had air-conditioning.我的车要是有空调多好。I work in an air-conditioned office.我在一个有空调设备的办公室里工作。An air-cooled engine is one that is kept cool by a flow of air.空气冷却的 ☆ WATER中的water-cooled.Air-cushioned shoes (=those which have spaces with air in them in the part of the shoe that you walk on) are wonderfully comfortable.气垫鞋真舒适。(An) air freshener is (a container which holds) a substance which makes a room or vehicle smell pleasant.空气清新剂She put some air freshener in her bathroom.她在浴室里放了些空气清新剂。Air mattress is Am for AIRBED or LILO.An air pocket is an area in the sky where the air is flowing differently from the way it is in the surrounding parts, which can sometimes cause aircraft to go up or down suddenly.气潭，气穴 (空气中一种反转气流，可使飞机突然上下颠簸)An air-pistol and an air-rifle are both types of gun that use air pressure to fire a PELLET (=small metal ball).气枪 [AIRGUN, AIRY , AIRY ]
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