Read Edit View history 釔 yǐ yttrium Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 钇/釔 · yǐ · yttrium 2026/03/04 钇 / 釔 yǐ yttrium yttrium (chemistry) 钇常用于制造高温超导材料。 punctuation created sense Mar 4, 2026, 02:25 AM