| 词汇 | authoritative |
| 词根词缀 | 词源： c.1600, "dictatorial" (a sense now restricted to authoritarian), from authority (q.v.). Meaning "possessing authority" is recorded from 1650s; that of "proceeding from proper authority" is from 1809. 词根记忆： a. 权威性的(authority权威)[-ative表形容词.有…倾向(性质)的"] 词根词缀： authoritative authoritative a 权威性的(authority权威) -arive 表形容词.”有…倾向(性质) 的” talkative a 好说话的(talk讲话) argumentative a 好争吵的(argument争论) meditative a 沉思的(meditate沉思) preservative a 防腐的(preserve保存) authoritative a 权威性的(authority权威) lucrative a 有利可图的(lucr钱+ative) figurative a 比喻的(figure形体,用形象比喻) seative a 镇静的(sed坐+ative) appreciative a 感谢的,赞赏的(appreciate欣赏) affirmative a 肯定的(affirm肯定) |
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