美语五个地道表达:back out,back sth up等

美语五个地道表达:back out,back sth up等

2017-09-23    09'01''

主播: 小紫Alicia🍒小紫美语

2695 95

介绍:
地道词组: 美语表达:back out(of sth) 美语表达:back sth up 美语表达:cap off 美语表达:whereabouts 来看这个句子:She was supposed to go to pilates, but she got her period. You got to go.