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n.预备；准备
1、preparational───准备调整的，准备的
2、trepanation───n.环锯术；环钻术
3、preparator───n.选矿机；制作标本人员；食品制作人
4、separation───n.分离，分开；间隔，距离；[法]分居；缺口
5、reparations───n.赔款；赔偿
6、preportion───介词
7、preparations───n.准备（preparation的复数）；准备工作
8、reparation───n.赔偿；修理；赔款
9、preparative───n.作准备的事物；adj.预备的；准备的
1、Careful preparation for the exam is essential.───认真准备考试十分必要。
2、The point of the official warnings and preparation was to save lives, he said.───官方的预警及预备措施旨在减少人员损失，他说。
3、For that alone, US Secretary of State Condoleezza Rice deserves credit for her months of arm-twisting preparation.───单凭这一点，美国国务卿赖斯数月来施加压力的准备工作就值得称赞。
4、It is possible that California is going to get hit hard, so if you live there, be in preparation.───加州是可能的，所以如果你住在加州，请做些准备。
5、Entered high school, my mind has become the only driving force for learning, as if my life is preparation for the test.───考入高中，成了我心中惟一一个学习的动力，好像我这一生就是为中考准备的。
6、Capello denied that keeping everyone guessing about his line-up right up to the last minute had affected his goalkeeper's preparation.───将首发悬念留到最后一刻是否影响到门将的准备工作？卡佩罗予以否认。
7、Preparation for the party started early.───聚会的准备工作很早就开始了。
8、The key to success is preparation.───成功的关键是准备。
9、Diet is recognized as a vital part of every athlete's preparation to help improve their training qualities and performance.───在为帮助运动员提高训练质量和成绩做准备时，饮食是至关重要的一部分。