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-er的英文翻译是什么意思,词典释义与在线翻译:
英英释义
名词 er:
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a trivalent metallic element of the rare earth group; occurs with yttrium
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a room in a hospital or clinic staffed and equipped to provide emergency care to persons requiring immediate medical treatment
以上内容独家创作,受著作权保护,侵权必究
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
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