thickness/ˈθɪknəs/复数形式thicknesses1厚度, 密度the measure of the distance between two parallel surfaces of an objectCopy反义词： thinness2厚度, 粗细used of a line or markCopy同义词： heaviness3厚度, 粘度resistance to flowCopy反义词： thinness4厚度, 模糊发音indistinct articulationCopy