吕氏英汉字典[简体]:
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请输入英文:
er
"er" Chinese translation ("er" in Chinese, "er" 中文翻译, "er"发音):
Er
(符号)『化学』erbium [(符号)『化学』erbium ]
Related Entries (相关词条):
roll er bottle apparatus
(v)滚瓶[培养]装置;
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