只用听写英文单词 不用写中文意思 每个单词结束换行写第二个单词 加油!
GRE节目单已成功上架= =b 欢迎大家订阅~\(≧▽≦)/~
omelet ominous omit omnipotent omnipresent omniscient onerous onset opacity opalescence opaque operative operetta opine opinionated opponent opportune oppose oppress opprobrious optimism optimist optimum optional opulent oracle oration oratorio oratory orchard