soapy feeling meaning in English

滑感
滑腻感
腻感

Just then soapy felt someone touch his shoulder
就在那时索皮感到有人拍了他的肩。
The surface often has a soapy feel
抚摸表面，感觉比较平滑。
It is white powder , insoluble in water , dissolvable in acid , of soapy feeling , and widely used in dope , rubber , medicine , dyeing , paper making and so on as fillings
有滑感、化学稳定性和良好的绝缘性。广泛用于造纸、油漆、涂料、塑料、橡胶、染料、陶瓷、医药、耐火材料和日用化工等产品中作填充料。