xenotime
xenotime [ˈzɛnə(ʊ)tʌɪm] noun [mass noun]a yellowish-brown mineral which occurs in some igneous rocks and consists of a phosphate of yttrium and other rare-earth elements (矿)磷钇矿 Composition: native yttrium phosphate 成分: 由天然钇磷酸盐组成 语源 mid 19th cent.: from xeno-, apparently erroneously for Greek kenos 'vain, empty', + timē 'honour' (because it was wrongly supposed to contain a new metal)
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murk n.黑暗
murkily adv.阴暗地,混浊地,可疑地,黝暗地
murkiness n.阴暗,混浊,可疑,黝暗
murky adj.阴暗的,昏暗的,朦胧的,含糊的,暧昧的,(指水)脏的,(雾等)浓的,(陷入)心中无数的困境(或险境)
adv.阴暗地,混浊地,可疑地
n.阴暗,昏暗,混浊,可疑
murmansk 摩尔曼斯克(临科拉湾)
murmur n.咕哝,发牢骚,低声的抱怨,低声说话
vt.& vi.小声说
vi.发出连续而低沉的声音,私下抱怨
murmurous adj.低声的
muroran 室兰(日本北海道西南部港市)
murphy n.<俚>土豆,马铃薯
murra n.默勒石(指萤石、瓷或玛瑙等,=murrha)
murrain n.瘟疫,家畜传染病,畜瘟
murray n.默里(m.) 墨累河[澳大利亚东南部](澳大利亚最长和流域面积最大的河流)
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