英文词源 blinds (n.)"window screens," 1771, from blind (singular blind in this sense is recorded from 1731). 双语例句 1. She went to the window and raised the blinds. 她走到窗前，拉起了百叶窗。 2. 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。 3. Do you mind if I draw up the blinds? 我卷起窗帘你不反对 吧 ? 4. All the blinds were down. 所有的百叶窗都放下来了. 5. Please let down the blinds. 请把百叶窗放下(sync是什么意思？双区同步温控，sync通俗点说就是同步的意思。按开就是同时调空调一边的温度、风量，另一边也同步调节，不按的话，就是各自调各自的。)来.