单词	stopcock
释义	stopcock noun stop·​cock ˈstäp-ˌkäk  : a cock for stopping or regulating flow (as through a pipe) Synonyms cock faucet gate spigot tap valve See all Synonyms & Antonyms Example Sentences a mechanical engineer who designs industrial valves and stopcocks Recent Examples on the Web Levers, stopcocks, switches and buttons sent decisions back out. The Economist, 18 Dec. 2019 Word History First Known Use 1584, in the meaning defined above stopcock noun as in valve a fixture for controlling the flow of a liquid a mechanical engineer who designs industrial valves and stopcocks Synonyms & Similar Words Relevance valve spigot faucet tap cock gate hydrant petcock spout
随便看	total utility total-annular eclipse total-point scoring totaled totaler totalers totalest totaling totalisation totalisations totalisator totalisators totalise totalised totaliser totalisers totalises totalising totalism totalisms totalist totalistic totalists totalitarian totalitarianise

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