| 词汇 | primer |
| 词根词缀 | 词源： late 14c., "prayer-book," also "school book" (senses not distinguished in Middle Ages, as reading was taught from prayer books), from M.L. primarius, from L. primus "first" (see prime (adj.)). The exact sense is uncertain, and the word may be from prime (n.) on the same notion as a "Book of Hours." Meaning "small introductory book on any topic" is from 1807. 词根记忆： n. 初级读本(prim+er→第一本书)[prim=first,chief,表示"第一,主要的"] 词根词缀： primer primer n 初级读本(prim+er=第一本书) prim= first, chief, 表示”第一,主要的” primacy n 主要地位,重要性(prim+acy) primary a 最初的,根本的(prim+ary) primitive a 原始的(prim+itive) prime a 最初的,基本的primer n 初级读本(prim+er=第一本书) primeval a 早期的,远古的(prim+ev时代+al=最早的时代=远古的) primogenitor n 始祖,祖先(primo+genit产生+or=最早产生的人=祖先) |
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