interambulacrum /ɪntəræmbjʊ'leɪkrəm/ 📖 中文释义 间步带 📘 English Definition(英文释义) n. In echinoderms, one of the areas or zonesintervening between two ambulacra. See Illust. of Ambulacrum. ← interambulacral I 字母词表 interambulacrums →