词根词缀:pyro-, pyr-
【来源及含义】Greek: fire, burn, burning, heat, produced by heating, hot; and sometimes also referring to "fever as shown at this link"
【相关词根词缀】 Cross references of word groups that are related, directly, indirectly, or partly to: "fire, burn, glow, or ashes": ars-, ard-; -bust; cand-, cend-; caust-, caut-; crema-; ciner-; ether-; flagr-; flam-; focus, foci-; fulg-; gehenna-; ign-; phleg-; phlog-; pyreto-, -pyrexia; spodo- (ashes; waste); volcan-.
【同源单词】antipyrotic, empyrean, empyromancy, glossopyrosis, purogenic distillation, pyracanth
词根词缀:sphero-, spher-, -sphere-
【来源及含义】Greek: ball, round, around; globe, global; body of globular form; by extension, circular zone, circular area
【相关词根词缀】 Related ball, sphere-word units: glob-, glom-; hemoglobin-.
【同源单词】adminisphere, aerosphere, allobiosphere, anthroposphere, asphere, aspheric