| 词汇 | arena |
| 词根词缀 | 词源： 1620s, "place of combat," from L. harena "place of combat," originally "sand, sandy place," perhaps from Etruscan. The central stages of Roman amphitheaters were strewn with sand to soak up the blood. 词根记忆： 角斗场(以沙铺地)[aren=sand(沙)] 词根词缀： arenaarena 角斗场(以沙铺地) aren=sand (沙) arena 角斗场(以沙铺地) |
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