英语词汇“tscheffkinite”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	tscheffkinite
释义	tscheffkinite Min.\|ˈtʃɛfkɪnaɪt\| Also tschev-, and (after Ger. spelling) tschewkinite. [See quot. 1868 and -ite¹.] A rare mineral, a silicate containing titanium, iron, and the metals of the cerium group, occurring in velvet-black masses. 1850Ansted Elem. Geol., Min. etc. 443 Tschewkinite, silicate and titanate of cerium, lanthanum, and didymium, with oxide of iron.1868Dana Min. (ed. 5) 387–8 Tscheffkinite... Tschewkinit. G. Rose, Reis. Ural, ii. 1839... From the Ilmen Mountains in the Urals; only a few specimens have been found... Named after the Russian general, Tschevkin [Tshefkin].
随便看	totterish tottery Tottie tottie totting tottle tottling Totty totty to-tug totum totuple to-turn to-tuse to-tween to-tweme to-twin to-twitch toty totyr tou toual touall Touareg touart

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