单词	back-scratching
释义	back-scratchingˈback-ˌscratching noun [uncountable] Examples EXAMPLES FROM THE CORPUS On one level the sudden and unexpected friendship thrives on little more than mutual back-scratching. the act of doing nice things for someone in order to get something in return
随便看	Arnold, Matthew A-road aroma aromatherapist aromatherapy aromatic arose around around-the-clock Around the World in Eighty Days arousal arouse arpeggio arr. arraign arraignment Arran arrange arranged marriage arrangement arranger arrant array arrears arrest

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