玻璃体 bōlitǐ vitreous body Definitions Defs Origin Strokes Stroke Words Sentences Sents 玻璃 bōli noun glass glass; a hard, brittle, and often transparent material used for windows, mirrors, and containers体 體 tǐ noun form (bound form) the form, state, or shape of a substance, such as a solid or liquid; the configuration or structure of an object