xenotime
n. [矿]磷钇矿
词形变化
xenotimes
复数
xenotimes
别名
xenotine
释义与例句
n.
-
1.
A yellow-brown mineral, yttrium phosphate (YPO₄)
可数 不可数 化学 地质
词汇关系
词源
From Ancient Greek κενός (kenós, “vain”), τιμή (timḗ, “honour”), because the yttrium in the mineral was originally thought to be a new element.
来源：wiktionary