air的例句（air在句子中的用法）

• Belling out the tubes will permit a freer passage of air. 把管子做成钟状,可使气流更畅通.
• But what availed his expressions or his air? 但是神态和表情有什么用 呢 ?
• The target threat evaluating arraying model of city air defense was established based on MADM. 城市防空作战目标威胁评估排序模型,利用多属性决策(MADM)理论建立.
• Olefin gas closely approximates air. 烯空气跟空气十分近似.
• The air is rare at high altitudes. 高处空气稀薄.
• Victims were offered, the altars smoked, and the odor of incense filled the air. 人们祭献供品, 在圣坛前焚香供奉,空气中香烟缭绕.
• The serum is vitiated byexposure to the air. 血清暴露在空气中已变质.
• The fountain spouts water into the air. 喷泉的水喷入空中.
• The main square has a fountain that spouts water 40 feet into the air. 主广场有个喷泉，能将水喷射至40英尺高的空中。
• Survivors of the air crash subsisted on wild fruits. 空难事件的幸存者以野果维持生命.
• Ceiling are sometimes soundproofed, and music piped in. Most of the stores are air - conditioned. 有的天花板装有隔音层, 从里面不时的传出音乐声, 大多数超市都装有空调.
• The dry air shrivels the leather. 因空气干燥皮子都皱了.
• Special connections ensure that the system excellent air tightness. 特别的连接方式保证了系统优良的气密性.
• Bicycling is a good exercise; moreover, it doesn't pollute the air. 骑自行车是很好的运动; 而且还不污染环境.
• During Christmas everybody treads on air. 圣诞节期间每个人都喜气洋洋.
• Thermals are rising air currents caused by heat. 上升暖气流是由于受热而上升的气流.
• When threatened, he fires spheres of solidified air from his launcher! 当危险来临, 他就会发射它的弹药!
• Roundtrip economy class air ticket between HK and Phnom Penh on Dragonair. 港龙航空公司来回香港至金边经济客位机票乙张.
• Through the open windows snatches of melody float on the night air. 乐曲断断续续地从敞开的窗户中飘出,在夜空中回荡.
• She was screwing up her eyes against the onrush of air. 一阵风突然吹来，她眯起了眼睛。