词根词缀：ana-, an-, ano-, am-

【来源及含义】Greek: up, upward; back, backward, against; again, anew; used as a prefix

【同源单词】ana-, Anabaptism, Anabaptist, anabaptize, anabatic wind, anabiont

词根词缀：phylacto-, phylact-, phylac-, phylax-

【来源及含义】Greek: guard, protect, preserve

【同源单词】anaphylactic, anaphylaxis, biophylactic, biophylaxis, chemoprophylaxis, crymophylactic