noun 下载 🔗分享 鹦鹉螺，珍珠鹦鹉螺. A marine mollusc, of the family Nautilidae native to the Pacific Ocean and Indian Ocean, which has tentacles and a spiral shell with a series of air-filled chambers. Examples : "While walking along the beach in the Philippines, Maria found a beautiful, pearly shell and learned it was from a chambered nautilus, a fascinating creature with air-filled chambers in its spiral shell. " 在菲律宾的海滩上散步时，玛丽亚发现了一个美丽的珍珠色贝壳，后来得知那是鹦鹉螺的，一种迷人的生物，它的螺旋形外壳里充满了气室。 animal ocean nautical biology nature 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 鹦鹉螺，珍珠 Nautilus 贝 A nautilus, Nautilus pompilius. Examples : "My science teacher showed us a picture of a chambered nautilus and explained how it creates new compartments in its shell as it grows. " 我的科学老师给我们看了一张鹦鹉螺（珍珠 Nautilus 贝）的图片，并解释了它是如何在生长过程中在贝壳里创造新的隔间的。 animal ocean biology nautical organism nature 与AI对话词汇游戏阅读练习
