lavation cosmetic洗涤化妆品
bronchial lavation支气管灌洗
lavation water洗涤灰水
intraperitoneal lavation腹膜腔清洗术
Closed lavation闭式灌洗法
thermo lavation chemotherapy腹腔热灌注化疗
lavation arterial region区域性动脉介入
large intestine lavation大肠灌洗
organization de lavation civil international国际民航组织
N（名词） the act or process of washing 洗涤 [FORMAL, LITERARY]