清澈透底 qīngchètòudǐ crystal clear Origin Definitions Defs Strokes Stroke Words Sentences Sents 清澈 qīngchè adjective clear clear and transparent; limpid透底 tòudǐ clear to the bottom of water, so clear and transparent that the bottom is visible; often used in the phrase 清澈 qīngchè tòu dǐ