interloperKK [ˋɪntɚˏlopɚ] /ˈɪntɚˌloʊpɚ/發音名詞1闖入者、擅入者The guard dog barked at the interloper on the property.看門狗對著擅入院子的人狂叫。2插手者、外來者The old members treated the new manager as an interloper.老成員把新來的主管當成外來者。3第三者、介入者She blamed the interloper for ruining her marriage.她把婚姻的破裂歸咎於那個介入的第三者。