four-stroke

短语

a. 四冲程的（内燃机）; 四行程

词形变化

four-strokes 复数 four-strokes

释义与例句

n.
  1. 1.

    A four-stroke engine.

  2. 2.

    A vehicle or machine powered by a four-stroke engine.

adj.
  1. 1.

    Of or relating to a design of internal combustion engine in which the pistons perform four strokes per engine cycle: intake, compression, power, exhaust.

    This motorbike has a four-stroke engine.