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单词
ethylene group
释义
ethylene group
in British English
or
ethylene radical
noun
chemistry
the divalent group, -CH
2
CH
2
-, derived from ethylene
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chain-reaction
chain restaurant
chain rule
chain saw
chain-saw
chainsaw
chain shot
chainshot
chain-smoke
chain smoker
chain-smoker
chain stitch
chain store
chain-store
chain up
chainwheel
chainwork
chair
chairback
chairborne
chairbound
chair car
chairdays
chair lift
chair-lift
英语词典包含298861条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。
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更新时间:2026/9/13 4:37:20