常見例句

雙語例句

• 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.
  在需要的功率激增時，拖船可以從電池獲得額外的電力；當(dāng)它閑置時，可將其柴油發(fā)動機(jī)關(guān)閉，用電池為其它設(shè)備供電。
返回 draw-off equipment