Read Edit View history 𨱏 tǎ technetium (Tc Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 𨱏/鎝 · tǎ · technetium 2026/03/04 𨱏 / 鎝 tǎ technetium technetium (chemistry) (Taiwan) 鎝的原子序是43。 noun created sense Mar 4, 2026, 02:25 AM