| 词汇 | ore |
| 词根词缀 | 词源： 12c., merger of O.E. ora "ore, unworked metal" (related to ear "earth"); and O.E. ar "brass, copper, bronze," from P.Gmc. *ajiz- (cf. O.N. eir "brass, copper," Ger. ehern "brazen," Goth. aiz "bronze"), from PIE *aus- "gold" (cf. Skt. ayah "metal," Avestan ayo, L. aes "brass"). The two words were not fully assimilated till 17c.; what emerged has the form of ar but the meaning of ora. 词根记忆： n. 矿石,矿砂The boring boy bored ashore for ore core at the score.讨厌的男孩在海岸上的刻线处钻探矿核. |
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