英语词汇“perfunctory”的释义、用法及例句-英汉例句词典-知否

词汇	perfunctory
例句	adjective a perfunctory nod/smile敷衍的点头／微笑 They only made a perfunctory effort. 他们只是敷衍了事。
随便看	eavesdrops eBay eBayed eBaying eBays ebb ebbed ebbing ebbs ebony e-book ebullience ebullient ebulliently eccentric eccentrically eccentricities eccentricity ecclesiastical echelon echo echo chamber echoed echoes echoing

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