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1.The engineer designed a rocket socket to connect the spacecraft to the launch pad.
工程师设计了一个火箭插座，将航天器连接到发射台。
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2. The rocket socket was crucial for the successful launch of the spacecraft.
火箭插座对于航天器的成功发射至关重要。
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3.The rocket socket was used to transfer power and data between the spacecraft and the ground control station.
火箭插座用于在航天器和地面控制站之间传输电力和数据。