4563 saroo {sar-o'-o} 源自 sairo 衍生字 (刷過, 近似4951);; 動詞 AV - sweep 3; 3 1) 掃除,打掃 4563 saroo {sar-o'-o} from a derivative of sairo (to brush off, akin to 4951);; v AV - sweep 3; 3 1) to sweep, clean by sweeping