Read Edit View history 分子筛 fēnzǐshāi molecular sieve Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 分子筛/分子篩 · fēnzǐshāi · molecular sieve 2026/03/04 分子筛 / 分子篩 fēnzǐshāi molecular sieve molecular sieve 这种分子筛常用于工业气体的净化。 created sense Mar 4, 2026, 02:25 AM