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Kỹ thuật chung
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Giải thích EN: A general term for any of a wide variety of greasy, viscous, combustible substances that are liquid at room temperature or when slightly warmed and insoluble in water; such substances may be derived from animal, vegetable, or mineral sources. .
Giải thích VN: Từ dùng chung cho các chất dễ cháy, nhớt, và nhờn, có dạng lòng ở nhiệt độ phòng hoặc nhiệt độ cao hơn không đáng kể và không tan trong nước, những chất này có thể láy từ động thực vật hoặc các nguồn khoáng vật.
Oxford
Any of various thick, viscous, usu. inflammableliquids insoluble in water but soluble in organic solvents (seealso essential oil, fixed oil, mineral oil, volatile oil).
A picturepainted in oil-paints. oil-palm either of two trees, Elaeisguineensis of W. Africa, or E. oleifera of the US, from whichpalm oil is extracted. oil-pan an engine sump. oil-paper apaper made transparent or waterproof by soaking in oil.oil-press an apparatus for pressing oil from seeds etc. oil riga structure with equipment for drilling an oil well. oil-sand astratum of porous rock yielding petroleum. oil-seed any ofvarious seeds from cultivated crops yielding oil, e.g. rape,peanut, or cotton. oil-shale a fine-grained rock from which oilcan be extracted. oil-slick a smooth patch of oil, esp. one onthe sea. oil-tanker a ship designed to carry oil in bulk. oilone's tongue say flattering or glib things. oil well a wellfrom which mineral oil is drawn. oil the wheels help makethings go smoothly. well oiled colloq. very drunk.
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