白干儿 báigānr baijiu Definitions Defs Origin Strokes Stroke Words Sentences Sents 白 bái verb clear clear; obvious; easy to understand干 乾 gān adjectiveparticle dry dry; lacking moisture; arid; dehydrated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.