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单词
cerium group
释义
cerium group
网络
铈族;铈组
网络释义
1.
铈族
铈族
(
cerium group
)稀土,它们具有较低的原子序数和较小质量;(2)重稀土元素(heavy rare earth elements, HREE), …
wenda.chinabaike.com
2.
铈组
...E),包括镧、铈、镨、钕、钷、钐、铕七个元素,或称
铈组
(
cerium group
),它们具有较低的原子序数和较小质量;
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例句
释义:
铈族,铈组
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pay reparations
pay requisition
pay ... respects
pay respects
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pay respect to
pay respect to
pay restraint
pay reverence to
pay rise
pay rise
pay rise
pay-rises
pay rises
pay rock
payroll
pay roll
pay-roll
payroll account
payroll accounting
payroll accounting system
payroll analysis
payroll audit
pay roll audit
英汉双解词典包含2704715条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。
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更新时间:2026/8/17 18:14:46