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单词
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释义
Word Frequency
optional
(
ˈɒpʃən
ə
l
)
adjective
possible but not compulsory; left to personal choice
Derived forms
optionally
(
ˈoptionally
)
adverb
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engorged
engorgement
engouement
engouled
engoument
engoument
engr
engrace
engraft
engraftation
engraftment
engrail
engrailment
engrain
engrain
engrained
engrainedly
engrainedness
engrainer
engrainer
engram
engrammatic
engrammic
engrasp
engrave
英语词典包含233703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:2026/3/27 20:43:19