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单词
active citizen
释义
active citizen
n.
a person who plays an active role in the community, esp. by participating in crime prevention, self-help schemes, etc.
(
活跃在社区里,尤指参与防止犯罪、实施自助计划等的
)
积极公民
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optic axis
optician
optic lobe
optic nerve
optics
optima
optimal
optimally
optimism
optimist
optimistic
optimistically
optimization
optimize
optimum
option
optional
optional extra
optionality
optionally
optoelectronic
optoelectronics
optometer
optometric
optometrist
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更新时间:2026/9/11 2:43:39