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- Plagioclase is usually white-colored with perfect cleavage and albite twins. 斜长石通常呈白色，具有完全解理和聚片双晶。
- In addition, cleavage is another important property for distinguishing calcite from quartz. The former possesses perfect cleavage and the latter not. 此外利用解理这种重要的性质也可鉴别出方解和石英这两种矿物来，方解石具有完全解理而石英根本不具有解理。
- It is very difficult to machine this crystaldue to its perfect cleavage and brittleness. 依靠传统的纯机械加工方法常常导致生产率低下和废品率增高。
- In fact, mica is the name of a group of minerals which are readily split into thin flexible sheets. This distinctive property results from a single perfect cleavage plane which is repeated throughout the mineral. 实际上云母是容易分剥成易弯曲薄片的一类矿物的总称，这一特性是由贯穿整个矿物中单一的完全解理的重复出现造成的。
- Nothing in the world is flawless and perfect. 世上没有十全十美的东西。
- 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？
- He didn't have perfect attendance this year. 他今年有缺勤。
- That new gown shows a large amount of (her) cleavage! 那件新的女长服袒露出(她)大部分乳沟！
- 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。
- He has perfect poise and never seems embarrassed. 他的神智安宁，似乎从没困惑过。
- On that occasion he looked a perfect fool. 在这个场合，他看起来就像一个大傻瓜。
- The hat and shoes are a perfect match. 这顶帽子和鞋子完全相配。
- She has the perfect credentials for the job. 她做这工作完全够格。
- His demeanour has always been that of a perfect gentleman. 他的举止始终是属于正人君子的模样。
- I have the most perfect confidence in your indiscretion. 我对你的轻率鲁莽具有全副信心。
- The soldiers showed perfect discipline under fire. 士兵在枪林弹雨中严守军纪。
- That new gown shows a large amount of cleavage! 那件新的女长服袒露出大部分乳沟!
