英语词汇“shell pump”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	shell pump
释义	shell pump noun : a simple form of sand pump or sludger consisting of a hollow cylinder with a ball or clack valve at the bottom and used with a flush of water to remove detritus
随便看	dover's dover sole dover's powder dove's doves dove's-foot dove shell dovetail dovetail dovetail cramp dovetailed dovetailer dovetail hinge dovetail joint dovetail molding dovetail plane dovetail saw dove tree doveweed dovish dovishness dow dow dowable dowager

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