drawbar

名词 n.
中文释义
美 /ˈdɹɔ.bɑɹ/

英文释义

名词 n.
  1. An open-mouthed bar at the end of a car, which receives a coupling link and pin by which the car is drawn. It is usually provided with a spring to give elasticity to the connection between the cars of a train.
  2. A bar of iron with an eye at each end, or a heavy link, for coupling a locomotive to a tender or car.
    — With multiple-unit electric trains one cannot quote figures of drawbar horsepower, because there is no drawbar, as such; […].
  3. A device to couple a powered road vehicle to a load to transfer tractive effort to the load, either as a push or as a pull.
  4. A sliding bar on a Hammond organ, controlling the volume of a waveform.
  5. A device for changing the tools on milling machines.

词形变化

drawbars plural

词汇关系

近义词
dragbar draglink drawlink

词源

From draw + bar.
0 次浏览 数据来源: Wiktionary