相关单词同义词degree, boundary, region, length, spectrum, territory, area, 近义词 expanse, range, size, time反义词limits临近词exterior, extensive, extents, Extentab, extent to, extention, extentics, extentabs, extent area, extent exit, extent of MT, extentialism相似词extension, extension lead, extensive, extensor, extenuate, exterior, exterminate, externa, 返回 extent