词汇	flora similarity
释义	flora similarity 区系相似性
随便看	exchange of interests exchange of kinetic energy exchange of knowhow exchange of know how exchange of know-how exchange of labor exchange of labour exchange of land property rights exchange of letters Exchange of letters exchange quotation exchange of liability on the bill exchange of material exchange of materials exchange of matter exchange of matterbetween man and nature exchange of medical information exchange of mixed traffic over X exchange of mixed traffic over X.25 exchange of money exchange of moneys exchange of needed goods exchange of needs exchange of negotiable instrument exchange of nonequivalents exchange of non equivalents