artificialityn.不自然；不自然之物；人造物artificialadj.人造的；虚伪的；武断的artificial damping人工阻尼artificial benzene人造苯artificial average假定平均数,虚构平均数artificial isotope人造同位素artificial zeolite人造沸石artificial harbour人工港artificial fanning机械通风artificial pyrexia人工发热artificial lattice人工晶格artificial terrace梯田