坚持，固执，执着，顽强

1. insistent, obstinate, persistent, tenacious

adjective (keiyoushi) word usually written using kana alone

过于浓郁（味道等）、油腻、厚重

2. too rich (taste, etc.), fatty, heavy, greasy

adjective (keiyoushi) word usually written using kana alone

しつこい生ゴミ臭や、寝室の加齢臭、お家には重大悪臭が

tbd