air pipe head 空气管头 ; 通气管头 ; 压载水舱空气帽
air-head 着陆阵地
air pressure head 空气压头
Whatever Air Head 无论风头
ventilator air head loss 通风机空气压头损失
air-cell cylinder head 空气室式燃烧室缸盖
air-speed head 气压感受器
air lock type head 截止探头
N-COUNT If you describe someone as an airhead, you are critical of them because you think they are not at all intelligent and are interested only in unimportant things. 傻瓜; 笨蛋 [非正式]
N-COUNT an area secured in hostile territory, used as a base for the supply and evacuation of troops and equipment by air 空降场 ; 建于敌占区内用来供应补给和撤退部队及装备的区域 [军事]
Without gravity to help circulate air, the carbon dioxide you exhale has a tendency to form an invisible cloud around your head.
如果没有重力帮助空气循环,你呼出的二氧化碳会在你头顶周围形成一个看不见的云状物。
He scratched his head with a perplexed air, and said: "Well, that beats anything!"
他迷惑不解地搔着头说:“嘿,怎么不灵了呢!”
She never really crawled, but would scoot around with her head on the floor, bottom stuck up in the air.
她从来没有真正地爬过,但她会把她的头放在地板上,屁股翘在空中快速移动。
When his head came out of the water for air, he saw that he was farther away from the soldiers.
VOA: special.2011.05.28
It goes up, stays in the air for a very long time, but it falls on your head.
它先上升 在空中停留很长时间,但是它会直接落在头上
The air - smelling of coffee and fried food - wrapped itself around his head.
VOA: special.2009.01.31
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