spade-shaped
英
美
[网络] 铲形
双语例句
- Small harmless hammerhead having a spade-shaped head; abundant in bays and estuaries.
长着铲形头的无危险小型槌头鲨；多产于海湾及江口。 - The farming ways have evolved from low level to high grade, which were field tilling, fire tilling, spade-shaped farm tool tilling, ploughing, cattle plowing, etc..
耕种方式经历了火耕、耜耕、犁耕、牛耕等由低级向高级演变的诸阶段。