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free radical

ˌfree ˈradical noun [countableC] technical
an atom or group of atoms with at least one free electron, which combines with other atoms very easily 自由基,遊離基
It is thought that free radicals can damage cells.
自由基被認爲會破壞細胞。
Examples from the Corpus
ˌfree ˈradical noun
Syllable
Corpus

See also: free radical

free radical
Atoms and parts of atoms: alpha particle, anion, antiparticle...

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