| 词汇 | reservation |
| 词根词缀 | 词源： c.1380, "act of reserving," from M.Fr. reservation, from L.L. reservationem (nom. reservatio), from L. reservatus, pp. of reservare (see reserve). U.S. Indian tribe sense is recorded from 1789, originally in ref. to the Six Nations in New York State. Meaning "act or fact of engaging a room, a seat, etc." is from 1904, originally Amer.Eng. 词根记忆： n. 保留,保留意见;预定,预订The conservative man made a reservation in the observatory.保守的人在天文台的保留. |
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