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

单词	erbium
释义	erbium noun /ˈɜːbiəm/ /ˈɜːrbiəm/ [uncountable] (symbol Er) jump to other results a chemical element. Erbium is a soft silver-white metal. Word Originmid 19th cent.: modern Latin, from (Ytt)erb(y), in Sweden, where it was first found. Compare with ytterbium.
随便看	proof_1 proof_2 proof of concept proof-of-concept proofread proofreader prop prop_1 propaganda propagandist propagandize propagate propagation propagator propane propel propellant propeller propelling pencil propelling-pencil propensity proper proper fraction proper-fraction properly

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