wastegate

排泄阀门

发音

/ˈweɪstɡeɪt/

词形变化

wastegates 复数 wastegates

释义与例句

n.
  1. 1.

    A valve that allows exhaust gases to bypass an engine's turbocharger, in order to keep from overspeeding the turbocharger rotor or driving the boost pressure high enough to risk engine knocking or detonation.

    航空 汽车 商务 工程 交通

词源

From waste + gate.

来源：wiktionary