water jacket

名词 n.
中文释义

英文释义

名词 n.
  1. An enclosed space, or the walls used to create it, that surrounds an object to be heated or cooled by water flowing around it.
    — The headbolt heater consists of a hollow steel bolt containing an electric heating element. This device is designed to heat the water jacket and is applied to the engine head by replacing a headbolt.

词形变化

water jackets plural
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