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- This Paper gives and proves the dual module of a projective module over aright hereditary and right perfect ring is stil projective. 本文给出并证明了右遗传、右完备环上投射模的对偶模仍然是投射模。
- Nothing in the world is flawless and perfect. 世上没有十全十美的东西。
- She had the sapphire set in a gold ring. 她把那枚蓝宝石镶在金戒指上了。
- The diamond ring dazzled with brilliancy. 这只钻石戒指闪耀夺目。
- The weather during our holiday was perfect. 我们度假时的天气好极了。
- The project is far from perfect. 这项企划很不完美。
- What's the secret of baking perfect bread? 烤出好面包的秘诀是什么？
- She wears a diamond ring on her left hand. 她左手上戴着一枚钻石戒指。
- Our family reunions are always three ring circus. 我家合家团聚的场面总是热闹非凡。
- He didn't have perfect attendance this year. 他今年有缺勤。
- I have perfect trust in my friend. 我完全信赖我的朋友。
- They live in perfect accord with each other. 他们生活在一起十分融洽。
- I am sorry-she's out. Can you ring again later? 对不起－她出去了。你过些时候再打电话来好吗？
- He has perfect poise and never seems embarrassed. 他的神智安宁，似乎从没困惑过。
- The boys and girls made a ring round us. 男孩和女孩围着我们站了一圈。
- On that occasion he looked a perfect fool. 在这个场合，他看起来就像一个大傻瓜。
- Please ring for the attendant if you need anything. 如果需要什么，请按铃找服务员。
- The hat and shoes are a perfect match. 这顶帽子和鞋子完全相配。
- The music was so loud it made my ears ring. 音乐的声音太大了，把我耳朵震得直响。
- The policeman felt that my story didn't ring true. 警察认为我讲的话听起来不可信。
