| 单词 | nodding donkey |
| 释义 | nodding donkeynouninformal (in the oil industry) a type of reciprocating pump used to extract oil from an inland well Word Origin for nodding donkeyC20: so called from its shape and movement Words nearby nodding donkeynodal point, nodal rhythm, Noddack, nodding acquaintance, nodding dog, nodding donkey, nodding lilac, nodding pogonia, nodding spasm, nodding trillium, noddle Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012 |
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