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- In this paper,several equivalent conditions of biregular rings are giventhrough annihilators,prime rings,singular ideals and close ideals. 本文利用零化子，闭理想以及环的半素性和非奇异性给出了强双正则环和双正则环的内部刻划，并改进了一些结果。
- What is the ending in the singular? 这个词的单数词尾是怎样的?
- It is an ideal day for a picnic. 这是一个出外野餐的理想日子。
- For all its richness and all its progress, it is not an ideal society. 尽管它很富有，也很进步，但它不是一个理想的社会。
- I had a singular experience in Africa. 我在非洲时有过一次奇特的经历。
- In English, nouns can be singular or plural. 英语中，名词有单复数之分。
- A jeep is ideal for driving over rough terrain. 吉普车很适合在高低不平的路面上行驶。
- Our ambition is to give them a beau ideal of a welcome. 我们很想给他们以一次最隆重的欢迎。
- He was her ideal of all that was manly. 他集男子汉所有气质于一身，是她心中的偶像。
- The cottage is an ideal place for bird watch. 小屋里观鸟的最理想的地方。
- The singular of "mice" is "mouse". "mice"的单数形是"mouse"。
- He considered the judge his ideal. 他把那位法官视作自己的楷模。
- They are determined to act out their ideal. 她们决心把自己的理想变成行动。
- Knighthood was an ideal in medieval Europe. 在中世纪的欧洲，成为骑士是理想。
- "One boy" is singular; "two boys" is plural. "一个男孩"是单数; "两个男孩"是复数。
- The noblest ideal to which one can devote oneself is Communism. 能为之献身的最崇高的理想是共产主义。
- In conformity with an ideal; perfectly. 完美地与典范相符的; 完美的
- The noun "mouse" is singular; it is the singular form of "mice". 名词“mouse”是单数，它是“mice”的单数形式。
- Her breadth of experience make her ideal for the job. 她经验丰富，最能胜任这项工作。
- The plural of a noun is usually made by adding -s to the singular. 名词复数通常以单数加-s构成。
