Read Edit View history 牙垢 yágòu tartar Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 牙垢 yágòu tartar dental tartar; plaque or calculus; also called 牙花 yáhuā Edit Delete References Add reference synonym 牙垢/牙垢 → 牙花/牙花 Edit Delete same_as 牙花/牙花 → 牙垢/牙垢 Edit Delete