thường xuyên | | regular 1. (t.) EPkL thapkal /thap-ka:l/ regular, frequent. 2. (t.) =\sY sraiy [A,497] /srɛ:/ regular, frequent. Share this:Click to share on Facebook (Opens in new window)Click to share on Twitter (Opens in new window)Click to share on WhatsApp (Opens in new window)