柯林斯詞典adsorb /?d?s??b, -?z??b/ 1. V to undergo or cause to undergo a process in which a substance, usually a gas, accumulates on the surface of a solid forming a thin film, often only one molecule thick (氣躰)吸附 to adsorb hydrogen on nickel oxygen adsorbs on tungsten 返回 adsorb劍橋詞典to cause a substance , usually a gas , to form a very thin layer on the surface of another substance 吸附 返回 adsorb