exaction process提取工艺
apportion exaction按比例分配
cataract exaction白内障摘出术
reactive exaction反应萃取
illegal exaction翻译;非法勒索
complexation exaction络合萃取
Contour Exaction轮廓提取
information Exaction信息抽取
"exaction of tribute"; " exaction of various dues and fees"
N（名词） the act or an instance of exacting, esp money (尤指对金钱的)强要