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单词
secondary emission cell
释义
secondary emission cell
美
英
un.
二次发射光电管
英汉
un.
1.
二次发射光电管
例句
随便看
keep in
keep in
keep in
keep in
keep in a cool place
keep in a dark place
keep in a dry place
keep in a fire
keep in check
keep in close contact
keep in contact
keep in contact with
keep in countenance
keep in custody
keep in custody after sealing
keep in dark place
keep indoors
keep ... informed
keep informed
keep ... informed of
keep informed of
keeping
keeping abreast
keeping ahead
keeping a low profile
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:2024/11/9 9:26:33