| 单词 | index card | 
| 释义 | > as lemmasindex card   index card  n. a card for a card-index file. ΘΚΠ society > communication > record > written record > arrangement and storage of written records > 			[noun]		 > indexing > index > card index > index card index card1928 1928    Funk & Wagnalls New Standard Dict. Eng. Lang.  				Index card. 1947    Partisan Rev. 14 469  				He placed the books down on the main desk, stuck the envelope of index cards and cross-references under his arm and walked out. 1971    Jrnl. Gen. Psychol. 85 52  				Ss were supplied with 3 × 5 inch white unlined index cards. < as lemmas  | 
	
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