滴溜儿 dīliūr perfectly round Definitions Defs Origin Strokes Stroke Words Sentences Sents dīliūr perfectly round 滴溜 dīliū round (colloquial) describes something being very round; also written as 滴溜溜 dīliūliū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.dīliūr spinning quickly 滴溜 dīliū spinning (colloquial) describes the appearance of spinning quickly or circling around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.