下ろす， 降ろす， 下す， おろす
1. to take down, to bring down, to lower (a hand, flag, shutter, etc.), to drop (an anchor, curtain, etc.), to let down (hair), to launch (a boat)
2. to drop off (a passenger), to let off, to unload (goods, a truck, etc.), to offload, to discharge
3....
取下，使倒下，放下(手、旗帜、百叶窗等)，降下(锚、窗帘等)，放下(头发)，让(船只)下水；让(乘客)下车、释放、卸下(货物、卡车等)、卸载、排放；取出(钱)