基本解释

• [能源科学技术]牵引设备

英汉例句

双语例句

• The tugboat could draw extra power from the battery when full-power surges were needed, and turn its diesel engines off altogether when it was idle, allowing the battery to power other equipment.
  在需要的功率激增时，拖船可以从电池获得额外的电力；当它闲置时，可将其柴油发动机关闭，用电池为其它设备供电。

专业释义

能源科学技术

• 牵引设备