1. 油性：由於Ester具极向性(Polarity)、油性(Unctuousness)和极高的黏度指数, 令它本质上已可以具备很多润滑油必须具备的能力, 这便是Ester和其他基础油最为不同之处.
2. 油腻性：unctuous 油腻(状)的;含油脂的;滑腻的 | unctuousness 油腻性 | uncured 未加工过的;不耐藏的
3. 油腻性;润滑性：油腻 unctuosity | 油腻性;润滑性 unctuousness | 轻度放牧 under grazung
4. 滑腻性：油腻[性],润滑性 unctuosity | 滑腻性 unctuousness | 未腌肉 uncured meat
1. What welcome relief from the usual unctuousness of his kind!
平常这类广告虚情假意，现在多么受人欢迎，令人轻松！
2. Michael Sheen, now an old hand at playing Blair, counterbalances her poise with a performance of shiny unctuousness.
迈克尔光泽，现在老手，在雅玩，她抗衡砝码与绩效unctuousness光泽。
3. But my sense is that the state I found myself in, of playful fixation on a screen, imagining the bite of the ice-cold beer and the unctuousness of the sushi, contained something peculiarly Japanese.
但我固恋“屏幕玩耍”&我想象着那是一杯冰冻的啤酒而寿司则变得油腻且卷着日本特色菜。
noun
1. smug self-serving earnestness
Synonym: fulsomeness oiliness oleaginousness smarminess unction