Durex Play Feel Lubricant is designed for enhanced pleasure sensual experience for both partners.杜蕾斯乐趣润滑剂,水溶不杀精,可与安全套一起使用.The rap oil - based lubricative additive is biodegradable and environment receivable lubricant.菜籽油...
Its nozzle was smeared with some kind of lubricant.它的喷嘴抹了某种润滑油。I think humor is a great lubricant for life.我认为幽默是人生的上好润滑剂。Most mechanical devices require oil as a lubricant.绝大多数机械装置都需要用油作为润滑剂。...