| 词汇 | defunct |
| 词根词缀 | 词源： 1540s, from L. defunctus "dead," lit. "off-duty," from pp. of defungi "to discharge, finish," from de- "off, completely," + fungi "perform or discharge duty." 词根记忆： a. 死亡的;失效的(de不+funct→不活动→死亡的)[funct=perform,表示"活动"] 词根词缀： defunct defunct a 死亡的,失效的(de不+funct=不活动=死亡的) funct=perform,表示”活动” function n 功能defunct a 死亡的,失效的(de不+funct=不活动=死亡的) perfunctoy a 草率 的,不加思考的(per表面+funct+ory=在表面活动=草率的) |
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