| 词汇 | unheard |
| 词根词缀 | 词源： c.1300 "not detected by sense of hearing," from un- (1) "not" + pp. of hear. Meaning "unknown, new" is attested from late 14c. (O.E. had ungehered in this sense). Usually with of since 1590s. Cf. O.N. oheyrðr, Dan. uhørt, M.Du. ongehoort, O.H.G. ungehoret. |
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