单词 | pre-filter |
释义 | > as lemmaspre-filter pre-filter v. Brit. /(ˌ)priːˈfɪltə/ , U.S. /ˌpriˈfɪltər/ ΚΠ 1928 Daily Gleaner (Kingston, Jamaica) 2 May 19/1 After this preliminary affining treatment the refiner melts the washed sugar which is then defecated or pre-filtered with Kieselguhr. 1991 Power Sept. 30/3 Pre-filtering the gas upstream of the SCR unit will extend the life of the catalyst. < as lemmas |
随便看 |
英语词典包含1132095条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。