ambulacrum 详细解释

ambulacrum

步带
管足

词形变化

形容词: ambulacral | 名词复数: ambulacra |

英英释义

名词 ambulacrum:

one of the five areas on the undersurface of an echinoderm on which the tube feet are located

补充

ambulacrumambulacrum英:[ˌæmbjuˈleikrəm] 美:[ˌæmbjəˈlækrəm, -ˈlekrəm]n.1.步带