单词	recirculation
释义	recirculation noun re·​cir·​cu·​la·​tion (ˌ)rē-ˌsər-kyə-ˈlā-shən  plural recirculations : the act or process of circulating again or causing something to circulate again … which help convert the steam generated within the reactor back into water for recirculation in the closed loop system. Dave Flessner … corrected duct leaks to improve recirculation of air and reduce our heating and cooling requirements. Kristin Piester —often used attributively recirculation pumps Word History First Known Use 1718, in the meaning defined above
随便看	gles gless glessite glew gley gleyd gleyde gleyed gleying gleyings gleys gli gli- glia gliadin gliadines gliadins glial glias glib glib-gabbet glib-tongued glibber glibbery glibbest

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