Read Edit View history 鉈 tā a short spear Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 铊/鉈 · tā · thallium 2026/03/04 铊 / 鉈 tā thallium thallium (chemistry) 铊是一种具有剧毒的金属元素。 punctuation created sense Mar 4, 2026, 02:25 AM