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单词 phenylene
释义

phenylene

[ fen-l-een, feen- ]
/ ˈfɛn lˌin, ˈfin- /

adjective Chemistry.

containing a phenylene group.

Origin of phenylene

First recorded in 1885–90; phenyl + -ene

Words nearby phenylene

phenylamine, phenylbenzene, phenylbutazone, phenylcarbinol, phenyldiethanolamine, phenylene, phenylene group, phenylephrine, phenylethyl alcohol, phenylethylamine, phenylethylbarbituric acid
Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020

Example sentences from the Web for phenylene

Scientific definitions for phenylene

phenylene
[ fĕnə-lēn′, fēnə- ]

The radical C6H4, derived from benzene by removal of two hydrogen atoms.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
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