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单词 plumbane
释义

Definition of plumbane in English:

plumbane

noun ˈplʌmbeɪn
Chemistry
  • Lead tetrahydride, PbH₄, an extremely unstable gas; (more generally) any of a (largely hypothetical) series of lead hydrides, analogous to the alkanes, of which PbH₄ is the simplest member.

Origin

Early 19th century (in an earlier sense). From classical Latin plumbum lead + -ane.

 
 

Definition of plumbane in US English:

plumbane

nounˈplʌmbeɪn
Chemistry
  • Lead tetrahydride, PbH₄, an extremely unstable gas; (more generally) any of a (largely hypothetical) series of lead hydrides, analogous to the alkanes, of which PbH₄ is the simplest member.

Origin

Early 19th century (in an earlier sense). From classical Latin plumbum lead + -ane.

 
 
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更新时间:2025/1/11 8:20:34