activity classification
业务活动分类
热门单词
- abdominothoracic incision
- abrupt change of cross-section
- absolute magnitude
- absolute rule
- abundant precipitation
- AC machine
- acampsia
- access arm
- acclimatization to altitude
- accounting and financial audit
- accounting by Electronic Data Processing
- acetate visor
- achilia
- acholuric hemolytic icterus with splenomegaly
- acid cell
- acid etching of tooth surface
- acorone
- acousmatagnosis
- acoustic effects mixer
- acoustical measurements
- Acrocel