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单词
pyroluminescence
释义
py·ro·luminescence
\|pī(ˌ)rō+\
noun
Etymology:
pyr- + luminescence
:
the characteristic spectral radiation (as produced by vaporized salts in a flame) of a gas or vapor excited by high temperature
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radially
radially
radially symmetrical
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更新时间:2026/2/28 13:45:01