重茧 chóngjiǎn callus Definitions Defs Origin Strokes Stroke Words Sentences Sents chóngjiǎn callus 重 chóng adjectivenoun layer [layer]茧 繭 jiǎn callus A patch of thick, hardened skin on the palms of the hands or soles of the feet caused by repeated friction.chóngjiǎn padded coat 重 chóng adjectivenoun layer [layer]茧 繭 jiǎn noun cocoon The protective casing spun by a caterpillar or larva before it turns into a pupa; usually refers to a silkworm cocoon used for making silk.
