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单词
circa
释义
circa
PREPOSITION
FORMAL
/ˈsɜːkə/
used before a date or number for showing that it is not exact and may be a little earlier , later , more , or less . Circa is usually written simply as c 大约在，接近于（通常简写作c）
a story set in France circa 1660
1660年前后发生在法国的故事