| 释义 | la·vage I. \ləˈväzh, -vȧzh\ noun
 (-s)
 Etymology: French, action of washing, from Middle French, from laver to wash (from Latin lavare) + -age
 : washing; especially  : the therapeutic washing out of an organ
 II. transitive verb
 (-ed/-ing/-s)
 : to wash (a lesion) or wash out (an organ) therapeutically
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