| 单词 | wash-fastness | 
| 释义 | > as lemmaswash-fastness   wash-fastness n. ΘΚΠ the world > matter > colour > colouring > colouring matter > 			[noun]		 > dye > fast dye > quality stability1791 wash-fastness1962 1962    J. T. Marsh Self-smoothing Fabrics xx. 334  				The thermosetting resin..gave moderate recovery but some discolouration and great embrittlement, together with a lack of wash-fastness. < as lemmas  | 
	
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