oil wayn.润滑油槽(油路;加油孔)
oiln.油;油画颜料;奉承话v.涂油;溶化;加油
oilcake of castor seed蓖麻籽油渣饼
oil of levant wormseed[化] 山道年油
oil absorbent adhesive吸油性粘合剂
oil-electric vehicle油电混合动力汽车
oiling-off preventer油脂析出防止剂
oil geological anomaly油气地质异常
oil-immersed breaker油浸式断路器
oil-solvent solution油与溶剂的混合物
oil-gathering system原油集输系统