英语词汇“well sweep”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	well sweep
释义	well sweep well sweep n (Mechanical Engineering) a device for raising buckets from and lowering them into a well, consisting of a long pivoted pole, the bucket being attached to one end by a long rope
随便看	air/fuel ratio air-fuel-ratio-mixture air furnace air(g) airg air gabon air gage air gap airgap air gap buried microstrip line air gap membrane distillation air gap principle air-gap radiography air gap technique air-gap technique air gas airgel air generation and treatment unit airgig airgintín air global international air glow airglow airglow solar spectrometer instrument airgraph

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