| 词汇 | orate |
| 词根词缀 | 词源： c.1600, "to pray, to plead," from L. oratus, pp. of orare "pray, plead, speak before a court or assembly" (see orator). The meaning "make a formal speech" emerged c.1860 in Amer.Eng. as a back-formation of oration. |
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