Read Edit View history 胲 hǎi Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 胲 · hǎi · hydroxylamine 2026/03/04 胲 hǎi hydroxylamine hydroxylamine (chemistry) 胲是一种含氮的无机化合物。 punctuation created sense Mar 4, 2026, 02:25 AM