power-train

英['paʊərtr'eɪn] 美['paʊərtr'eɪn]
  • 动力系
  • manager n.经理;管理者;管家
  • power n.力量;力;能力;权力;【数】幂;电力v.使有力量;给...提供动力adj.电力的;力量的;权力的
名词 power train:
  1. wheelwork consisting of a connected set of rotating gears by which force is transmitted or motion or torque is changed