角朊 jiǎoruǎn keratin Definitions Defs Origin Strokes Stroke Words Sentences Sents 角 jiǎo noun horn horn of an animal; horn-shaped object; antenna or feeler of an insect朊 ruǎn protein (bound form) an older term for protein; used primarily in scientific compounds like 朊病毒 ruǎnbìngdú
