贝壳儿 bèikér shell Definitions Defs Origin Strokes Stroke Words Sentences Sents 贝壳 貝殼 bèiké noun shell the hard outer shell of a mollusk; seashell; clamshell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.
