英语词汇“system perfecting”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	system perfecting
释义	system perfecting 制度健全
随便看	hard particle hard parton hardparts hard-partying hard pass Hard passage hardpaste hard paste hard-paste hard people hard perlite plate hard perlite sheeting hard permalloy hard permalloy head hard pesticide hard phase hard phlegmon of neck hardphone hard phone hard photon hard physical labor hard picture hard pill hard pillow hard pill to swallow