Wetzln.韦茨尔wetadj.湿的；雨天的；懦弱的n.潮气；雨天vt.(使)弄湿wet gas flowmeter含液天然气流量计wetting dustproof湿式除尘wet strengthening[化] 增湿强度wet-mixed mortar湿拌砂浆wetting agent foam润湿剂泡沫wet-mix concrete湿拌混凝土wet blast cleaning湿法喷丸清理wet basis moisture于湿计wet end efficiency湿部效率wetting transition润湿跃迁