关于246rocket英语的精选
> 列表VOA流行美语 Unit 246:rocket science和chemistry
2018-06-16Larry到李华家来看蜘蛛人的DVD。李华今天要学两个常用语,rocketscience和chemistry。LL:What'sthematter,LiHua?Ican'tbelieveyouarehavingtroublewiththeDVDplayer.Imean,it'snotrocketscience!LH:Rocketscience?这......