clearance space

名词 n.
中文释义

英文释义

名词 n.
  1. In a steam engine, the space enclosed in one end of the cylinder, between the valve and the piston, at the beginning of a stroke, including the space caused by the piston's clearance and the space in ports, passageways, etc. countable,uncountable

词形变化

clearance spaces plural
0 次浏览 数据来源: Wiktionary