n.洗净；洗涤用水

Conclusion Lavation is a palliative procedure which is clinically valuable. 结论关节冲洗是一种姑息措施，可解除症状，有一定的应用价值。

Objective To research whether pangolin adulterated with magnesium sulfate can be used as quality goods after lavation. 目的研究搀硫酸镁穿山甲洗脱后是否能作穿山甲入药。

Applicable scope:biqing dry cleans lavation things and common laundry powder, soap, abstergent is different. 适用范围：碧清干洗液和一般的洗衣粉、肥皂、洗洁剂等洗涤用品不同。

Objective To observe the effect of lavation for osteoarthritis of the knee joint. 目的观察膝关节骨性关节炎冲洗疗法的疗效。

The paper reported the men had been found guilty under Islamic law of lavat , or homosexual sex. 报纸报道说，这两名男性根据伊斯兰的同性性行为法被判处有罪。

Methods 86 cases(97 knees) were treated with lavation for osteoarthritis of the knee. 方法采用冲洗疗法治疗膝关节骨性关节炎86例97个关节。