The structure of an aircraft, such as an airplane, a helicopter, or a rocket, exclusive of its power plant.

机体，弹体，构架航空器的构架，如飞机、直升机、火箭，不包括发电机。

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The structure of an aircraft, such as an airplane, a helicopter, or a rocket, exclusive of its power plant.

机体，弹体，构架航空器的构架，如飞机、直升机、火箭，不包括发电机。

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