英语词汇air cover怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

双语例句

1
The dirty, still air covers los angeles like a blanket , gradually building up into a thick, smelly, foggy, smokelike layer.
尘污和静止的空气象一个罩子一样覆盖著洛杉矶，逐渐形成了一个浓密的带有臭味的，雾蒙的烟层。
2
UPS and DHL stress that their proposed deal just covers air freight; they will still compete in all the other bits of the express-parcel business, including ground collection and delivery.
联合包裹公司和敦豪强调它们将要签订的合同只覆盖空中运输，在其他领域它们仍然是寸土不让的。包括地面业务的揽集和运输。
3
Once the cloth is saturated and completely covers the mouth and nose, air flow is slightly restricted for 20 to 40 seconds ...
一旦布被全部浸湿，并完全盖住嘴和鼻子，空气的流通会出现短暂的不畅（约20-40秒）。

单词	air cover
释义	air cover 英/ ?e? k?v?(r) / 简明释义空中掩护：在战争或军事行动中，飞机或其他航空器为地面部队提供保护和支援的行动。网络释义短语 1 Air bag covers 安全气囊盖板双语例句 1 The dirty, still air covers los angeles like a blanket , gradually building up into a thick, smelly, foggy, smokelike layer. 尘污和静止的空气象一个罩子一样覆盖著洛杉矶，逐渐形成了一个浓密的带有臭味的，雾蒙的烟层。 2 UPS and DHL stress that their proposed deal just covers air freight; they will still compete in all the other bits of the express-parcel business, including ground collection and delivery. 联合包裹公司和敦豪强调它们将要签订的合同只覆盖空中运输，在其他领域它们仍然是寸土不让的。包括地面业务的揽集和运输。 3 Once the cloth is saturated and completely covers the mouth and nose, air flow is slightly restricted for 20 to 40 seconds ... 一旦布被全部浸湿，并完全盖住嘴和鼻子，空气的流通会出现短暂的不畅（约20-40秒）。
随便看	low-level instrumentation low-level inversion low-level jet condenser low-level jet stream low level jet stream low-level laboratory low level lamp low-level language low level language low level language programming low level language low level laser low level laser therapy low level laser therapy low-level lighting low-level lighting system low-level light source lowlevel linkedlist language low level linked list language low-level linked-list language low level liquid wastes low level load low level logic low-level logic low-level logic circuit