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单词
free radical
释义
free radical
noun
Chemistry
an uncharged molecule (typically highly reactive and short-lived) having an unpaired valency electron
【化】自由基, 游离基。
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polygenism
polygenist
polygeny
polyglot
polygon
polygonal
polygon of forces
polygonum
polygraph
polygraphic
polygyne
polygynous
polygyny
polyhedral
polyhedric
polyhedron
polyhistor
Polyhymnia
polyimide
polymath
polymathic
polymathy
polymer
polymerase
polymerase chain reaction
英汉双解词典包含131075条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。
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更新时间:2025/9/28 6:30:46