词汇	focus rectifier
释义	focus rectifier 聚焦整流器
随便看	As you are leaving last,lock up As you brew As you brew,so must you drink As you brew, so must you drink As you brew,so shall you bake As you brew, so shall you bake As you brew,so shall you drink As you brew, so shall you drink as you brew,so you must drink As you brew,so you must drink As you brew ,so you must drink As you brew, so you must drink As you brew , so you must drink As you brew,so you will bake As you brew, so you will bake As you brew,so you will so must you drink as you can see as you choose as you did then as you do As you doubtless already know as you know As you know As you know,the drawing-room was a marvel As you know, the drawing-room was a marvel