Read Edit View history 棘輪 jílún ratchet Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 棘轮/ 棘輪 jílún ratchet a mechanical wheel with saw-like teeth that allows motion in only one direction; ratchet wheel Edit Delete References Add reference No references for this word.
棘轮/ 棘輪 jílún ratchet a mechanical wheel with saw-like teeth that allows motion in only one direction; ratchet wheel Edit Delete