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- As it's released, they expel air from their lungs to blow the poison outward. 当毒液分泌出后，他们能从肺部排出空气将毒液向前喷射出去。
- To expel air from the lungs suddenly and noisily, often to keep the respiratory passages free of irritating material. 咳，咳嗽从肺里突然的带有声响地排出气体，通常为了使呼吸道不受物质阻碍
- Expel air bubbles trapped below the stopcock by fully opening the stopcock a second or two. 将活塞完全打开1到2秒以排除活塞下面的空气泡。
- Do you know the existence of one kind of fish that would not expire in the air because it couId expel air from lungs? 你知道一种鱼的存在吗?它不会在空气中断气因为它能从肺呼出气体。
- The answer may be simply that because we expel air from our mouths horizontally and only subsequently breathe in vertically through our nose, the chance of getting a representative whiff is low. 因此，答案也许很简单。因为口腔的气体是以水平方向迸出的，之后才有可能由垂直方向进入鼻孔，因此要能真正吸入足量口臭分子的机会实在不大。
- The disease is spread by people who have active, untreated TB bacteria in their throat or lungs.The bacteria are spread into the air when infected people talk or expel air suddenly. 不曾治疗过的细菌在病人的喉咙和肺部;这种疾病通过人的活动进行传播.;当受感染的人说话或是吐气时病菌就会传播到空气中
- The process of taking in and expelling air during breathing. 吸入和呼出空气的过程。
- The virus spreads through the air when an infected person expels air suddenly. 当感染者急促地排出气体时病毒通过空气传播。
- 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。
- 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。
- The air held a foretaste of a storm. 天气有要括大风的迹象。
- The air was reeking with the smell of tobacco. 空气中弥漫着烟草的气味。
- A walk in the fresh air will pep me up. 我在空气新鲜的地方散步就感到精神饱满。
- He served one month with the Air Army in Kuwait. 他在科威特的空军里服役1个月。
- Large air and navel forces were set into action. 庞大的空军和海军部队开始行动了。
- His modesty [air of joviality] was all put on. 他的谦逊[愉快的样子]都是装出来的。
- Ida was choking with the dry air. 空气干燥，艾达感到喘不过气来。
- His vibrant voice commove the air. 他响亮的声音振动了空气。
