FAQs About the word know-how

訣竅

the (technical) knowledge and skill required to do something

經驗,專長,技能,排骨,熟練度,精明的,熟人,背景,熟悉,親密

無知,缺乏經驗,陌生感,缺乏意識

knower => 懂得的人, know-all => 萬事通, knowable => 可知的, knowa bleness => 能見度, know what's what => 知道是怎么回事,