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单词
-athon
释义
-athon
SUFFIX
/əΘɒn/
used with some nouns and verbs to make nouns meaning an event or activity that lasts for a long time . These events are often organized in order to make money to help people （与某些名词和动词连用构成名词）表示“持续时间很长的事件，持续很久的活动”
walkathon
步行马拉松