大学英语六级词汇 o

oak n.橡树，橡木 oath n. 诅咒；怒骂 obedient n.服从的，顺从的 obscene adj.淫秽的 obscure a.暗淡的；模糊的；不出名的 vt.使黑暗 odor n. 气味 odour n.气味，香气；

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