单词	双瘤介属〔介形类
释义	同D2-C〕--双瘤介属〔介形类
随便看	natural cementation natural channel natural characteristic natural characteristic [of a line commutated converter] natural cheese natural child natural childbirth natural circular frequency natural circulation natural circulation boiler natural circulation evaporator natural circulation in reactor natural circulation line natural circulation reactor natural-circulation steam natural-circulation steam generator natural-circulation steam--generator natural classification natural classification of cost natural clays natural climate test natural coast natural coke natural colloid natural color