escape valve

短语

放汽阀, 安全阀

词形变化

escape valves 复数 escape valves

释义与例句

n.
  1. 1.

    A valve on a boiler to let the steam escape.

  2. 2.

    Any psychological mechanism to relieve stress.

    比喻

词汇关系

名词

同义词 3

escape relief valve safety valve

上位词 2

valve regulator