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pick up tube例句_pick up tube英汉例句_pick up tube双解例句_甲百汇小鸡词典
甲百汇小鸡词典

pick up tube

P 开头单词

常见例句

    双语例句

  • One part of this paper is the researching of the design and flow of the pick-up tube.
    集流管的设计参照了目前国内对集流管的研究并提出了一种改进型的集流管模型。
    • 返回 pick up tube