O 开头单词
oil palm fibre [經濟學]油棕纖維
oil palm [作物] 油棕；油棕櫚樹
oil paints 油畫顔料
oil painting supplier [材料科學]油畫供應商
oil painting colour [經濟學]油畫顔料
oil painting color [藝術學]油畫色彩
oil painting 油畫；油畫藝術
oil painter 噴漆器；油畫畫家
oil paint 油漆；油畫顔料；[塗料] 油性塗料
oil packing paper 耐油包裝紙
oil outlet 出油口
oil of zedoary turmeric [經濟學]莪術油
oil of vitriol [無化] 濃硫酸
oil of sesame [食品科學技術]芝麻油
oil of geranium [化學]香葉油老鸛草油
oil natural cooling [交通運輸工程]貨油自然冷卻