短语词组短语oil l slick 油膜oil slick separator 油花分离器Oil slick asphaltum 浮油沥青Toxic Oil Slick 毒剂浮油oil slick s pervasion 油膜扩散lubricating oil slick 润滑油膜an iridescent oil slick 一片色彩斑斓的浮油;色彩斑斓的羽毛oil slick hair 浮油染发 返回 oil slick