“闭合谓词外延”概念、定义、翻译-科学时代

单词	闭合谓词外延
释义	哲学词汇手册闭合谓词外延 extension of a closed predicate
随便看	backend system back entrance backer backer backer backer backer-up back explosive back extraction back-extraction back extraction back facade backfall backfall back fat backfat back fat back fat fleshing knife back feed dog back feeding stitching backfeed loop back file backfill backfill backfill

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。