dyke,dike

堤, 堰堤; 沟, 壕, 渠; [矿]岩脉; 障碍物; 用堤[濠沟]围绕; 开沟排水; 特殊用法：; devil dyke; [英]土方工事; fascine dyke; 柴笼堤坝; flame dyke; 挡火墙; ring dyke; [地质]环状岩墙