What is the part of speech of Taohu? Urgent! ! ~~

This word means "muddling along, pretending to be deaf and dumb, fooling around". "Taohu" is one of the most popular spoken words in Shanghai in recent ten years. It is an upgraded version of "mixed cavity potential". "Mixed cavity potential" is a method that there is no way in an extraordinary period, and "floor cleaning paste" is the simplest method among all the methods in a good era. In a word, "ceramic paste" is the essential oil for the survival and development of Shanghai people. The customs officer held "Baijie Paste" and wrote "Poured Paste". "Tao" in Shanghai dialect is voiced, just like "island" and "Tao". In fact, Shanghainese say "Taohu". Its origin is that old Shanghai ravaged young prostitutes. In the past, Ningbo tailor's shop needed sizing to make homespun clothes. When the paste is dry, use a wooden stick and rinse it with water. It has been extended to the field of romance. Later, after evolution, it reappeared. This old Shanghai is well known.