英语词汇“thallium”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	thallium
释义	thalliumthallium /ˈθæliəm/ noun [uncountable] (symbol Tl) Etymology ETYMOLOGYthallium Origin: 1800-1900 Modern Latin Greek thallos new green plant part; because it has a bright green line in its spectrum science, chemistry a soft metal element (=basic substance) that is very poisonous
随便看	primary growth primary industry primary market primary pigment primary pollutant primary school primary source primary stress primary succession primate prime prime factor prime factorization prime meridian prime minister prime mover prime number primer prime rate prime rib prime-time prime time primeval primitive primitively

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