She went to the window and raised the blinds.她走到窗前，拉起了百叶窗。Mother was lying on her bed, with the blinds drawn.母亲正躺在床上，百叶窗已经拉了下来。Do you mind if I draw up the blinds?我卷起窗帘你不反对 吧 ?...
Most of them just stared at her in perplexity.他们多数人茫然地凝视着她。She looked at us in some perplexity.她有点困惑不解地看着我们.He scratched his head in perplexity.他困窘得直抓头皮....
Since optical paths are reversible, the opposite arrangement is also true.因为光路是可逆的, 所以也可以反过来安装.Her class teacher made a special arrangement to discuss her progress at school once a month.她班上的老师作了特别安排，每月讨论一次她在学业上的进展情况。Cop...