单词	heptarch
释义	heptarch [hep'tɑ:k] 七原型
随便看	catalysis converter catalysis element catalysis polymerization drying catalysize catalysotype catalyst catalyst abrasion catalyst accelerator catalyst activation catalyst activity catalyst agent catalyst attrition catalyst attritor catalyst basket catalyst bead system catalyst bed catalyst binder catalyst bulk density catalyst burn-off still catalyst carrier catalyst cartridge catalyst case catalyst chamber catalyst characterization catalyst charge 一帆顺风一帆风顺一席之地一干二净一干人犯一年一度一年之计在于春一年半载一年被蛇咬，十年怕井绳一床两好老大难老天老天拔地老天爷老太老太太老太婆老太爷老夫老夫子