Yt 📖 中文释义 [医] 钇(39号元素) 🧩 词形变化 复数 yts第三人称单数 yts 📘 English Definition(英文释义) Alt. of Ytan old method of printing that (AS. /aet, /aet) the "y" takingthe place of the old letter "thorn" (/). Cf. Ye, the. ← ystad Y 字母词表 ytb →