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- Air tightness test for auxiliary boiler (economize boiler) on board. 辅锅炉（废气锅炉）装船后气密试验。
- Air tightness test and safety valve adjusting for main air receiver (control air receiver, air horn receiver)on board. 主空气瓶(控制空气瓶、汽笛空气瓶)装船后气密试验和安全阀的调整。
- Air Tight Test of Cooling Unit of FORGO Type Air Cooler FORGO型电站空冷器冷却单元气压试验泄漏分析
- Air tightness test for t. 液舱气密性试验。
- He come into the room with an air of importance. 他带著一副了不起的神情走进室内。
- There is an air of abstraction in her face. 她脸上带着一种心不在焉的神态。
- The dark trees lent an air of mystery to the scene. 阴暗的树林给景色带来几分神秘。
- He answered with an air of detachment. 他以超然的神态回答。
- He came into the room with an air of importance. 他带著一副了不起的神情走进室内。
- There was an air of mystery in the house. 屋内有种神秘的气氛。
- Tom finished the sentence with an air of pique. 汤姆有些生气地说完这句话。
- There was an air of romance about the old inn. 这家老客栈颇有些浪漫气氛。
- Jack's countenance assumed an air of seriousness. 捷克装出认真的表情。
- He had an air of haughty aloofness. 他有一种高傲的神情。
- There was an air of excitement at the meeting. 开会时气氛显得有些兴奋。
- air tight test 气密性试验
- You need a lot of tact to be an air hostess. 当空中小姐言行需十分得体。
- What is the postage for an air letter? 寄一封航空信的邮费要多少？
- air tight test pressure 气密性试验压力
- He was an Air Marshal before retirement. 他退休前是空军中将。
