external

a.外部的，外面的 n.外部，外面

extemporaneous, extemporaneously, extempore, extemporization, extemporisation, extemporize, extemporize, extemporise, extend, extended, extended family, extension, extensive, extensively, extensiveness, extent, extenuate, extenuating, extenuation, exterior, exterminate, extermination, external evidence, external examination, external examiner (also external), externalize, externalize, externalise, externally, extinct, extinction, extinguish, extirpate, extirpation, extol, extort, extortion, extortionate, extortionately, extortioner, extortionist, extra, extra-,