created sense approved 疑难问题/疑難問題 · yínánwèntí · knotty problem — "Initial import from upstream dictionary"
疑难问题 / 疑難問題
yínánwèntí
knotty problem
a difficult or complex issue; intractable difficulty; a conundrum
疑难 (literal) → 疑难/疑難 · yínán · difficult; problem 问题 (literal) → 问题/問題 · wèntí · issue
Changed: simplified, traditional, gloss, definition, pinyin, variant pinyin, variants, separable parts, decomposition