单词 | injector |
释义 | injector /in jek"teuhr/, n. 1. a person or thing that injects. 2. Mach. a. a device for injecting feedwater into a boiler against high pressure by means of a jet of steam. b. Also called fuel injector. a mechanism consisting of a pump, valves, and nozzles for spraying fuel into the cylinders of an internal-combustion engine. [1735-45; INJECT + -OR2] |
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