| 单词 | oil sump | 
| 释义 | > as lemmasoil sump   oil sump  n. ΚΠ 1923    W. Deeping Secret Sanctuary ix. 85  				A man was bending over one of the wings, pouring oil into the oil-sump. 1950    Sci. Monthly Aug. 121/1  				Lubricating oil temperatures range from 250° F. in the oil sump on a warm day to 300° F. in the bearings. 2003    Oregonian 		(Portland, Oregon)	 		(Nexis)	 14 June 2  				Volvo also redesigned the oil sump for better oil supply to the engine. < as lemmas  | 
	
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