precedent n. 先
precent vt. (from)预防，防止
precept n. 箴言，格言
preceptor n. 教师
precinct n. 范围，区域
preciosity n. 过分文雅，过于讲究
precious a.珍贵的，宝贵的
precipice n. 悬崖
扩展资料
双语例句;
Clean water is a precious commodity in that part of the world.
在世界的那个地方，洁净的水是宝贵的东西。
Theres precious little to do in this town.
这个镇上没有多少可做的.事。
Volunteers formed a human chain to rescue precious items from the burning house.
志愿者排成一条长龙，从着火的房子里手传手把贵重物品抢救出来。
Water is a precious commodity that is often taken for granted in the West.
水很宝贵，但在西方人们往往意识不到这一点。
I didnt touch your precious car!
我没碰你那辆宝贝车！
