“engine oil”的概念、定义、翻译、参考文献-科学参考

单词	engine oil
释义	engine oil [`en·jǝn ´ȯil] ^MATERIALS Oil used for the bearing lubrication of all types of engines, machines, and shafting and for cylinder lubrication in other than steam engines.
随便看	hilum hilus Himalia Himantandraceae himantioid Himantopterinae hindbrain hindered contraction hindered settling hindered-settling ratio hindgut H indicator Hindley screw hindrance factor Hind's Nebula hinge hinged arch hinged bar hinge fault hinge joint hinge line hinge moment hinge plate hinge tooth Hinsberg test

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