retropack

基本解释

• n.制动发动机(制动装置)

同根派生

英汉例句

• The reasonable usage of the electrical engineering car and how to make the best retropack result of the electrical engineering car were introduced in this paper.
  电机车制动力的合理使用,从而使电机车达到最佳的制动效果。
• retropack(age)
  制动装置
• retropack umbilical
  制动发动机的脐带式管缆