Wiktionary英语词典
收录 1,329,381 个英语单词，来自Wiktionary的英文释义、IPA发音、词源、词形变化和词汇关系数据
Y开头单词
(共6,877个)
yttrium oxide
A rare, highly radioactive yttrium thorium sorosilicate mineral with conchoidal fracture.
plural of yttrialite
Containing yttrium.
plural of yttria
Of or pertaining to yttrium.
Containing or producing yttrium.
yttric; of or pertaining to yttrium
A silvery metallic chemical element with an atomic number of 39, mainly found in combination with la...
A fluoride compound of potassium with the chemical formula YF₃.
A synthetic mineral used for its special magnetic and optical properties.
plural of yttrium iron garnet
A birefringent crystal, typically doped with neodymium and used as a gain medium in solid-state lase...
plural of yttrium lithium fluoride
An oxide compound of yttrium with the chemical formula Y₂O₃.
An isotope of yttrium, 9039Y, that is used in radiotherapy
plural of yttrium
Containing yttrium.
A rare radioactive uranium-titanium-niobium mineral characterized by its yttrium content, often foun...
A violet-blue mineral, a hydrous fluoride of cerium, yttrium, and calcium.