instroke

排气行程, 压缩行程, 内向冲程

词形变化

instrokes 复数 instrokes

释义与例句

n.
  1. 1.

    An inward stroke; specifically, in a steam engine or other engine, a stroke in which the piston is moving away from the crankshaft.

词汇关系

名词

上位词 2

throw stroke

词源

From in + stroke.

来源：wiktionary