They used an air compressor to take in atmospheric air, compress it, and force it into the cabin.他们用一台空气压缩机把大气中的空气吸进来，加以压缩，然后送入船舱。Automatically unloads and stops a compressor if it is not needed.需求量不大的时候,它会自动卸载和停一台机.Elec...
They used an air compressor to take in atmospheric air , compress it, and force it into the cabin.他们用一台空气压缩机把大气中的空气吸进来, 加以压缩, 然后送入船舱.The compressor - outlet pressure is nearly constant around the circumference.压气机出口压力沿圆周...
她小时候是个羞怯的丑小鸭。She was a shy, ugly duckling of a child.他是个离群索居、胆小羞怯的家伙。He is a reclusive, timorous creature.她羞怯的举止迥然不同于妓女的惺惺作态.In the diffident manner was nothing of the art of the courtesan....
灯光正照着他的眼睛,他什么也看不清.The light was shining in his eyes and he could not see.房子在薄雾中隐隐约约看不清.The houses appeared as a blur in the mist.在越来越暗的情况下,什么东西都看不清.In the gathering gloom it was difficult to see anything distinctly....
To embrace her was like embracing a jointed wooden image.若是拥抱她,那感觉活像拥抱一块木疙瘩.It is possible to devise corresponding systematic procedures for rigid jointed frames.推导出适合于钢架的类似步骤也是可能的.South America is jointed to North Ameri...