petcock
/pet-kok/US // ˈpɛtˌkɒk //UK // (ˈpɛtˌkɒk) //
油阀,阀芯,油箱盖,阀门
Related Words
Definitions
n.名词 noun
- 1
- : a small valve or faucet, as for draining off excess or waste material from the cylinder of a steam engine or an internal-combustion engine.
Synonyms & Antonyms
Examples
One crawled in and settled down, and turned the petcock that inflated the cover.
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