单词	back shaft
释义	back shaft noun 1 : a countershaft driven by a back gear 2 : any shaft placed at the back of a machine Word History First Known Use 1847, in the meaning defined at sense 1
随便看	breast line breast milk breast molding breast off breast pump breast roll breast stoping breast strap breast tea breast wall breast wheel breast-beater breast-beating breast-fed breast-feed breast-feeder breast-feeding breast-feeds breast-high scent breastband breastbeam breastbone breastbones Breasted breasted

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