Kisho iav txheej khoom cov nyhuv hydrophobic, Australian tus neeg cov tswv yim
Xaiv qhov khoom yog los tiv thaiv cov xim rau ntev
Nyiv KISHO yog ib lub chaw tsim khoom ntawm iav txheej khoom. Tag nrho cov khoom muag los ntawm lub hoobkas kom paub meej zoo thiab tsim nyog tus nqi.