常見例句They open the sluice gates of reservoir. 他們打開水庫的閘門。They regulate the flow of water by the sluice gate. 他們用水閘門控制水的流量。Another sluice gate keeps floodwater out of the lake. 另一閘門使洪水致流入湖內(nèi)。They regulate the flow of water by the sluice gate . 他們用水閘門控制水的流量。As soon as the sluice gate was opened,the water surged in. 水閘門一開，水便一下子涌了出來。As soon as the sluice gate was opened, the water surged in. 水閘門一開，水便一下子涌了出來。 返回 sluice gates