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单词
free radical
释义
free radical
ˌfree ˈradical
noun
[countable]
science
,
physics
an atom or group of atoms with at least one free
electron
, which combines with other atoms very easily
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Sikh
Sikhism
Sikorsky, Igor
silage
silence
silencer
silent
silently
silent majority
silent movie
silent partner
silhouette
silica
silicate
silicon
silicon chip
silicone
Silicon Valley
silicosis
silk
silken
silkiness
Silk Road, the
silk-screen
silk-screening
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更新时间:2026/8/2 19:09:01