Dewey decimal system
英
美
- 杜威十进制系统
new
Dewey decimal system的英文翻译是什么意思,词典释义与在线翻译:
英英释义
Noun:
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a system used by libraries to classify nonfictional publications into subject categories; the subject is indicated by a three-digit numeral and further specification is given by numerals following a decimal point; publications are shelved by number