Yīshēng shuō le yī duī hánghuà, wǒ gēnběn tīngbudǒng.
The doctor used a bunch of medical jargon and I couldn't understand any of it.
Tips
usage
行话 (read háng-huà, not xíng-huà) uses 行 in its meaning of 'trade / industry / profession' (háng). It refers to specialized vocabulary used within a particular profession or group, equivalent to 'jargon' or 'trade talk.'
