The motor hummed pleasantly as the plane reached cruising speed.

飞机达到最大节油速度时,马达发出的嗡嗡声很好听.

辞典例句

The cruising speed of this new type of fighter is Mach two.

这种新型战斗机的巡航速度为声速的两倍.

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The steam turbine is less economical at cruising speed.

汽轮机的巡航经济性较差.

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Our cruising speed is now up to 500 km.

我们的飞行速度现在达到了500公里.

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Our cruising speed is now up to 400 kms.

我们的巡航速度现在达到了400公里.

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Twin 350 hp should see a cruising speed of around 11 knots.

半浮式船体,配备2台550马力发动机航速可达14海里,2台350马力发动机航速可达11海里.

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This car is quieter at full throttle then most cars are at light cruising speed.

这车是当时最宁静尽油门车轻巡航速度.

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