您要查找的是不是:
- a subsonic aeroplane 亚音速飞机
- This is, of course, the reason why a sonic boom hits us with all its fury from a supersonic aircraft but not from a subsonic one. 当然,这就是为什么音爆从超音速飞机上以它的全部力量向我们冲来,而音速飞机上则没有音爆传来。
- The shadowgraph and a single pulsed fuel injection system were used to study diesel transversely injected into a subsonic and supersonic flow. 改造普通油嘴,采用单次高压燃油喷射系统和阴影照相,首次研究了柴油射流柱在亚、超声速气流中横向非定常喷射问题。
- There is a vein of melancholy in his character. 他的性格中有少许忧郁的气质。
- There was a long lag in forwarding mail to us. 转寄给我们的邮件晚了很久才拿到。
- A bowl of hot chicken soup is good for you. 喝一碗热鸡汤对你有好处。
- a subsonic speed, aircraft, flight 亚音速﹑ 亚音速飞机﹑ 亚音速飞行.
- A cloud is a mass of vapor in the sky. 云是天空中的水汽团。
- A country must have the will to repel any invader. 一个国家得有决心击退任何入侵者。
- A subsonic speed,aircraft,flight 亚音速、亚音速飞机、亚音速飞行.
- A fire was burning in the grate. 火在壁炉中燃烧着。
- They cleaved a path through the wilderness. 他们在荒原中开辟出一条路。
- They denounced him to the police as a criminal. 他们向警方告发他是罪犯。
- This place doesn't have a very savory reputation. 这个地方的名声可不太好。
- This strain of wheat can grow during a cold spring. 这种小麦可以在寒冷的春天生长。
- Have a glass of beer to rinse your dinner down. 喝杯啤酒把你吃的晚饭冲下去。
- I am a hundred percent in agreement with you. 我百分之百同意你的看法。
- a subsonic jet airliner operated over short distances. 短距离的次音速的客机。
- A simple test will show if this is real gold. 简单的试验就能证明这是否是真金。
- I am well aware that this is a tough job. 我深知这是一件棘手的工作。