oil-painting

n 1 [U] art of painting using oil-colours 油画艺术: She enjoys oil-painting. 她喜欢画油画. 2 [C] picture painted in oil-colours 油画. 3 (idm 习语) be no `oil-painting (infml joc 口, 谑) be a plain or ugly person 其貌不扬的或丑陋的人.

offside, offspring, oft, oft-times, often, ogle, ogre, ogrish, oh, Ohio, ohm, OHMS, oho, oil, oil rig, oil slick, oil well, oil-bearing, oil-colour (also `oil-paint), oil-fired, oil-palm, oil-tanker, oilcake, oilcan, oilcloth, oiled, oilfield, oiliness, oilskin, oily, ointment, okapi, okay, okay (also OK), okey, okra, old, old age, old boy, old boy (fem 阴性作 `old girl),