- permeation (+ adv./prep.)
the process of a liquid, gas, etc. spreading to every part of an object or a place 渗透;弥漫;扩散 The product's solvent, ethanol, may enhance its permeation through the skin. 该产品的溶剂,乙醇,可以增强其透过皮肤。
the fact of affecting every part of something 感染;传播;扩散 the growing permeation of online social networks in our everyday life 在线社交网络在我们日常生活中的日益渗透