短语词组短語high aquatic -speed 高航速high pumping -speed cryopump 大抽速低溫泵high writing -speed oscilloscope tube 高記錄速度示波琯high -speed transmission 高速傳輸High -Speed Steel [材]高速鋼;高速工具鋼;鋒鋼;高速鋼風鋼 返回 high-speed