O 开头单词
oil palm fibre [经济学]油棕纤维
oil palm [作物] 油棕；油棕榈树
oil paints 油画颜料
oil painting supplier [材料科学]油画供应商
oil painting colour [经济学]油画颜料
oil painting color [艺术学]油画色彩
oil painting 油画；油画艺术
oil painter 喷漆器；油画画家
oil paint 油漆；油画颜料；[涂料] 油性涂料
oil packing paper 耐油包装纸
oil outlet 出油口
oil of zedoary turmeric [经济学]莪术油
oil of vitriol [无化] 浓硫酸
oil of sesame [食品科学技术]芝麻油
oil of geranium [化学]香叶油老鹳草油
oil natural cooling [交通运输工程]货油自然冷却