可触知 kěchùzhī tangible Origin Definitions Defs Strokes Stroke Words Sentences Sents 可 kě adjectiveauxiliary worth worth; worthy of; used as a prefix to mean "-able" or "-worthy"触 觸 chù verb to touch to touch; to make contact with; to bump into or strike against知 zhī verb to know to know; to be aware of; to realize or sense