| 词汇 | chair |
| 词根词缀 | 词源： early 13c., from O.Fr. chaire, from L. cathedra "seat" (see cathedral). Figurative sense of "authority" was in M.E., of bishops and professors. Meaning "office of a professor" (1816) is extended from the seat from which a professor lectures (mid-15c.). Meaning "seat of a person presiding atmeeting" is from 1640s. Chairman is first attested 1650s; chairwoman 1690s; chairperson 1971. 词根记忆： n. 椅子;(会议的)主席vt.当…的主席,主持On the impaired dairy the chairman lay in a pair of repaired chairs for haircut.在遭到损害的牛奶场,主席躺在一对修理过的椅子上理发. |
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