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单词
k region
释义
K region
K re·gion
carbons 9 and 10 of the phenanthrene ring system; thought by some to be the reactive spot in certain hydrocarbon carcinogens.
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nstan
n-standard router
n star
nstar
nstar gas and electric
nstart
nstb
nstc
nstcc
nstcg
nstcl
nstcp
nstcpac
nstd
nstda
nstdc
nstdp
nstdr
nste
nstea
nste-acs
nsteacs
nstec
nsted
nstedb
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更新时间:2025/3/20 16:39:10