dysprosium的词源

英文词源

dysprosium (n.)

element, obtained 1906 from an earth discovered in 1886, the last to be extracted from the complex earth called yttria, and named dysprosia in reference to the difficulty of obtaining it, from Greek dysprositos "hard to get at, difficult of access," from dys- "bad" (see dys-) + prositos "approachable." With metallic element suffix -ium.

中文词源

dysprosium：镝

dys-, 不好的。-pros, 接近，词源同approach.因该元素极难发现而得名。

该词的英语词源请访问趣词词源英文版：dysprosium 词源，dysprosium 含义。