oilery油库
oiln.油;油画颜料;奉承话v.涂油;溶化;加油
Oil vibration油膜振荡
oil drain out排油口
oilfield pipe油田管道
oil diplomacy石油外交
oil- saving节油
oil extractor油分离器
oil tar pitch焦油沥青
oil paintings油画创作
oil feed pump给油泵
oil less pump无油泵