| 释义 | 
		flea I. \ˈflē\ noun (-s) Etymology: Middle English fle, flee, from Old English flēah, flēa; akin to Old High German flōh flea, Old Norse flō; probably derivative from the root of English flee 1.  : any of an order (Siphonaptera) of wingless bloodsucking insects that have a hard laterally compressed body, long legs adapted to leaping, and free-living larvae, feed on warm-blooded animals, that incude important pests of man and domestic animals — see dog flea, pulex, sticktight flea 2.  : flea beetle 3.  : puce • - flea in one's ear II. transitive verb (-ed/-ing/-s)  : to rid of fleas  < don't forget to flea the dog > |