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An airfield is a blue chip in the struggle for military supremacy.
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机场是军事优势争夺中的一张有利筹码。 |
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An airliner crashed west of Denver last night.
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昨夜一架客机在丹佛西边坠毁。 |
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An airmail is sent by plane.
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航空邮件由飞机寄送。 |
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An airmail letter to china normally cost50 cents, but this letter seem a bit thick.
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寄往中国的航空信一般是50美分，不过这封信好像厚一点。 |
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An airplane alighted on the airdrome.
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一架飞机在机场着陆。 |
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An airplane built to fly vertically as well as forward.
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垂直升降飞机一种既可向前飞亦可垂直飞行的飞机 |
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An airplane cannot fly out into space be cause it must have the air for its propellers to push against.
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飞机不能飞入太空，因为飞机的螺旋桨如果没有空气的反推力推进，是飞不起来的。 |
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An airplane engine is a complex mechanism.
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飞机引擎是种复杂的机械装置。 |
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An airport can make or break any journey.
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机场可以使任何旅行都归于成功或失败。 |
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An airport equipped for jet aircraft.
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装备有喷气式飞机的机场 |
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An airtight excuse.
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无懈可击的借口 |
