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单词 TCDD
释义

TCDD

noun

ˌtē-(ˌ)sē-(ˌ)dē-ˈdē How to pronounce TCDD (audio)
: a carcinogenic dioxin C12H4O2Cl4 found especially as a contaminant in 2,4,5-T

Word History

Etymology

tetra- + chlor- + dibenzo- (containing two benzene rings) + dioxin

First Known Use

1971, in the meaning defined above

Medical Definition

TCDD

noun

ˌtē-ˌsē-ˌdē-ˈdē How to pronounce TCDD (audio)
: a carcinogenic dioxin C12H4O2Cl4 found especially as a contaminant in 2,4,5-T

called also 2,3,7,8-tetrachlorodibenzo-para-dioxin, 2,3,7,8-tetrachlorodibenzo-p-dioxin

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更新时间:2024/11/10 21:39:12