单词 | pentavalent |
释义 | pentavalent[ pen-tuh-vey-luhnt, pen-tav-uh- ] / ˌpɛn təˈveɪ lənt, pɛnˈtæv ə- / adjective Chemistry.having a valence of 5: pentavalent arsenic. quinquevalent (def. 2). Origin of pentavalentFirst recorded in 1870–75; penta- + -valent Words nearby pentavalentpentathlete, pentathlon, pentatomic, pentatonic scale, pentatonism, pentavalent, pentazocine, pentazocine hydrochloride, Pentecost, Pentecostal, pentecostarion Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 Example sentences from the Web for pentavalent
British Dictionary definitions for pentavalentpentavalent / (ˌpɛntəˈveɪlənt) / adjectivechem having a valency of fiveAlso: quinquevalent Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012 |
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