lavage
lavage[ˈlavɪdʒ, laˈvɑːʒ]noun- (Medicine)washing out of a body cavity, such as the colon or stomach, with water or a medicated solution
(医)灌洗;洗胃(或结肠)
语源- late 18th cent. (in the general sense 'washing, a wash'): from French, from laver 'to wash'
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