磨劲儿 mójìnr persistence Definitions Defs Origin Strokes Stroke Words Sentences Sents mójìnr persistence 磨 mó verb to dawdle to dawdle; to waste time; to stall or delay劲 勁 jìn adjective spirit enthusiasm; spirit; mood; drive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.mójìnr pestering 磨 mó to pester to pester; to bother; to annoy someone persistently; to trouble劲 勁 jìn adjective spirit enthusiasm; spirit; mood; drive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.