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单词
thermionic
释义
Word Frequency
thermionic
(
ˌθɜːmɪˈɒnɪk
)
adjective
of, relating to, or operated by electrons emitted from materials at high temperatures
a thermionic valve
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tearier
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hollow-eyed
hollow legs
hollowly
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holly oak
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holmic
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更新时间:2025/11/22 21:35:04