tusked英美网络 獠牙; 长牙的过去式:tusked 英英释义adjhaving tusks双语例句Sirenian tusked mammal found from eastern Africa to Australia; the flat tail is bilobate.见于非洲东部到澳大利亚的有尖牙的海牛目哺乳动物;扁平的尾巴分两叉。