| 词汇 | exchange |
| 词根词缀 | 词源： exchange (n.) late 14c., from Anglo-Fr. eschaunge, from O.Fr. eschangier, from V.L. *excambiare, from L. ex- "out" + cambire "barter" (see change). Sense of merchants or lenders meeting to exchange bills of debt led to meaning "building for mercantile business" (1580s). 词根记忆： v. /n.(for)交换,兑换;交流,交易;交换台In the exchange the oranges are arranged into strange ranges.在交易所里橙子被排成奇怪的行. |
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