| 释义 | 
		phthi·ri·a·sis \thīˈrīəsə̇s\ noun (plural phthiria·ses \-ˌsēz\) Etymology: Latin, pediculosis, from Greek phtheiriasis, from phtheir louse + -iasis; akin to Greek phtheirein to destroy, corrupt, defile, Sanskrit kṣarati it flows, perishes  : pediculosis; especially  : infestation with crab lice : pubic pediculosis |