英语热门查询
depletequeuedlollipopmarrycellphonerigidbounceimpulsivetotterercunninglyineffableforefrontscoutbusbarinappropriatenessresolutenesspausenaturalnesscivicgraduationimmobilepanniculusgunnerycutthroatbanishrequitalchattynovelelectricitycolonelvishbirthextinguishparodyclippingspirallyweirdinconstancyslackdenotativesupposedlydripclubreorganisePennsylvaniashowcasecrevicecanadabrickforeclose
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participation/
pɒːtɪsɪ'peɪʃən
/
1.noun [u]
(in competition，discussion) 参与