体究 tǐjiū to study deeply Definitions Defs Origin Strokes Stroke Words Sentences Sents tǐjiū to study deeply 体 體 tǐ nounverb to experience (bound form) to personally experience, practice, or realize究 jiū nounverb to investigate (bound form) to study carefully; to probe; to researchtǐjiū to investigate 体 體 tǐ nounverb to experience (bound form) to personally experience, practice, or realize究 jiū to prosecute (bound form) to track down; to investigate and handle (a crime or responsibility)