碎块儿 suìkuàir fragment Definitions Defs Origin Strokes Stroke Words Sentences Sents 碎块 碎塊 suìkuài fragment fragment; broken piece; shard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.