• 改变方向,变节,反复无常

change in在…方面的改变changen.变化；零钱v.改变Change in nail texture指甲质地改变change one's characterchange induction group变化感应群体Change All paths found修改所有找到的路径change over facilities接转设备Change generation graph变化生成图changes of word meaning新词产生change of class voucher改变等级凭单changes of orientations方位变化change-point analysis变点分析

1. There was a sudden change in the plan.
   计划突然改变了。
2. The timetable is subject to change without notice.
   本时刻表随时可能改变，不另行通知。