按扣儿 ànkòur snap fastener Definitions Defs Origin Strokes Stroke Words Sentences Sents 按 àn verb to press to press; to push down with the hand or a finger扣 kòu noun fastener button; buckle; clasp儿 兒 r particleaffix [erhua suffix] A suffix attached to a word to form a retroflex ending, often indicating a small size, a sense of familiarity, or turning a word into a noun.
