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单词 PBB
释义

PBB

noun

ˌpē-(ˌ)bē-ˈbē How to pronounce PBB (audio)
: polybrominated biphenyl

Word History

First Known Use

circa 1975, in the meaning defined above

Medical Definition

PBB

noun

ˌpē-ˌbē-ˈbē How to pronounce PBB (audio)
: polybrominated biphenyl
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更新时间:2024/11/11 23:31:03