He ordered them to stack up pillows behind his back.他命令他们把几个枕头叠放在自己的背后。...a stack of second-hand books.一摞旧书In some cases residuals from these arrivals will stack up to give nearly horizontal alignments.在某些情况下,这些波至的残余会叠加在...
He ordered them to stack up pillows behind his back.他命令他们把几个枕头叠放在自己的背后。They said they were going to stack the court with anti-abortion judges.他们说将会往法院中安排一些反对堕胎的法官。I have a stack of emails in my inbox.我的收件箱里有很多电邮。...