management specialization管理: manage; run; administer; sup ...管理专门知识: managerial know-how; rial know-how项目管理专门人员: pmp专门化: professionalize; spacialization; specialism; specialization; specialize; specilization; technicalization专门做；使专门化: specialize下载手机词典可随时随地查词查翻译
