Adjust the concentration , please add a transparent varnish or regulator achromatous concentration .

调整浓度时，请添加透明清漆或无色浓度调整剂。

Conclusions it is effective to treat the flat verruca with achromatous iodine tincture .

碘+酊【例句】结论无色碘酊治疗扁平疣疗效显著。