英语词汇“pyrophoric”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

py•ro•phor•ic adj. [Chem.]

Collins Concise English Dictionary © HarperCollins Publishers::

pyrophoric /ˌpaɪrəʊˈfɒrɪk/ adj

(of a chemical) igniting spontaneously on contact with air
(of an alloy) producing sparks when struck or scraped: lighter flints are made of pyrophoric alloy

Etymology: 19th Century: from New Latin pyrophorus, from Greek purophoros fire-bearing, from pur fire + pherein to bear

单词	pyrophoric
释义	WordReference Random House Unabridged Dictionary of American English © 2024 py•ro•phor•ic (pī′rə fôr′ik, -for′-),USA pronunciation adj. [Chem.] Chemistrycapable of igniting spontaneously in air. Greek pyrophór(os) fire-bearing (see pyro-, -phorous) + -ic 1830–40 Collins Concise English Dictionary © HarperCollins Publishers:: pyrophoric /ˌpaɪrəʊˈfɒrɪk/ adj (of a chemical) igniting spontaneously on contact with air (of an alloy) producing sparks when struck or scraped: lighter flints are made of pyrophoric alloy Etymology: 19th Century: from New Latin pyrophorus, from Greek purophoros fire-bearing, from pur fire + pherein to bear
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