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- 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。
- The great virtue of air travel is speed. 乘飞机旅行的最大优点是速度快。
- This new style of air conditioner is noiseless. 这种新型空调没有噪音。
- I'll just trot out for a breath of air. 我要到外面去走走换换空气。
- I want to buy a set of air conditioning. 我想买一台空调。
- The doctor urged a change of air. 医生力劝换个环境。
- Lashing velocity of pump is concerned with nature of air. 泵的抽气速率与气体的性质有关。
- The lack of air in the room made everyone sniffle. 屋子里空气缺乏,使得每个人都频频吸气。
- We can hear the hiss of air escaping from a tire. 我们能听到一只轮胎的嘶嘶漏气声。
- Sound travels through the medium of air. 声音通过空气这一媒介传播。
- A light current of air; a gentle wind. 微风，轻风轻微的空气流; 微风
- A change of air (eg a holiday away from home) will do you good. 换换环境(如离家度假)对你有好处。
- The invention of air travel caused a revolution in our way of living. 飞行工具的发明使我们的生活方式彻底改变。
- But they do suffocate from a lack of air. 但它们确实也会因为缺少空气而窒息。
- A hovercraft rides on a cushion of air. 气垫船悬浮在气垫上行驶.
- sanitation of air 空气卫生
- Something moving along in a current of air or water. 漂流物随气流或水流移动的东西
- Ensuring adequate sanitation of membranesystems, particularly those using cellulose acetate membranes, is difficult. 保证膜系统消毒充分,尤其是使用纤维素醋酸酯时,这很难做到。
- The constant noise of air craft flying overhead gets on everyone's nerves. 连续不断的习机轰鸣声老在头上响着，使得人人心烦意乱。
- Ensuring adequate sanitation of membrane systems, particularly those using cellulose acetate membranes, is difficult. 保证膜系统消毒充分,尤其是使用纤维素醋酸酯时,这很难做到。
