• 纯净的空气

Purexadj.(可借以提取回收纯铀和纯钚的) 普雷克斯核燃料后处理装置的pureadj.纯的；纯洁的；纯粹的pure zinc sheet工业纯锌板pure volume law净额法pure antagonist纯拮抗剂pure-Ti sheet纯钛板pure coal craft清煤工艺pure silk satin真丝缎purebred cattle纯种牛pure molybdenum纯钼pure and turbid清浊Pure philosophy纯哲学

1. One should not go into churches if one wants to breathe pure air.
   想呼吸纯洁的空气的人，就不应进入教堂里去。