| 词汇 | premium |
| 词根词缀 | 词源： premium (n.) c.1600, "reward given for a specific act," from L. præmium "reward, profit derived from booty," from præ- "before" + emere "to buy," originally "to take" (see exempt). Insurance sense is 1660s, from It. premio. Adj. sense of "superior in quality" is first attested 1928, originally in reference to a grade of motor fuel. 词根记忆： n. 额外费用,奖金,奖赏,保险费He paid premiums on his life insurance last year.他去年付了人寿保险费. n. 奖品,奖金(pre前面+em+ium→在前面[的人]拿到→奖品)[em,empt,ampl=take,procure,表示"拿,获得"] 词根词缀： premium premium n 奖品,奖金(pre前面+em+ium=在前面[的人]拿到=奖品) em,empt,ampl=take,procure,表示”拿,获得” exempt v 免除,豁免(ex出+empt拿=拿出=豁免) exemption n 免除,豁免(exempt+ion) redeem v 赎回,买回(red=[re回]+eem[=em]=拿回=赎回) redemption n 赎回,买回(redeem 的名词) premium n 奖品,奖金(pre前面+em+ium=在前面[的人]拿到=奖品) peremptory a 专横的,武断的(per全部+empt+ory=全部拿了=武断的) preempt v 以先买权取得,先发制人(pre 预先+empt=预先拿=先发制人) preemption n 优先权,霸占(pre+empt+ion=先拿=霸占) preemptive a 优先的, 先发制人的ample a 充足的(拿得多,很充足) sample n 样品,标本(s[=se分开]+ample=分开拿出=标本) example n 样本,榜样(ex出+ ample=拿出来=作为榜样) exemplar n 典型,模型(ex出+empl[=ampl]+ar) exemplify v 举例说明(ex+empl+ify) |
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