ACabbr.(=alternating current)交流电abbr.(=actinium )元素锕abbr.(=air-conditioning )空气调节Aciman阿西曼

1. The concept is a logical extension of the replacement of a natural lysosomal enzyme in people who are congenitally deficient for it, something that is already being done.
   这个理念是病人天生缺陷的天然溶酶体酶置换的逻辑延伸，在这方面已经做了一些事情。