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单词
ring system
释义
ring system
noun
:
the structure typical of a cyclic chemical compound and consisting of one or more rings (as fused rings)
< five- and six-membered
ring systems
>
— compare skeleton
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unbowdlerized
unbowed
unbox
unboyish
unbrace
unbraced
unbracketed
unbraid
unbraided
unbranched
unbranching
unbranded
unbreakable
unbreakfasted
unbreaking
unbreathable
unbreathed
unbreathing
unbred
unbreech
unbreeched
unbribable
unbribed
unbridgeable
unbridged
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更新时间:2025/6/17 11:45:49