渗透 shèntòu HSK7 infiltrate Definitions Defs Origin Strokes Stroke Words Sentences Sents 渗透压 shèntòuyā osmotic pressure 反渗透 fǎnshèntòu anti-infiltration measures taken against subversive external forces反渗透法 Fǎnshèntòufǎ Anti-Infiltration Act (Tw) Anti-Infiltration Act (2020), which regulates the influence of entities deemed foreign hostile forces逆渗透 nìshèntòu reverse osmosis