noun 下载 🔗分享 珠母贝 A shellfish which contains mother-of-pearl. Examples : "The jewelry maker carefully selected each nacre for its shimmering mother-of-pearl interior, destined to become beautiful buttons. " 珠宝匠仔细挑选每一颗珠母贝，因为它们内部闪耀着美丽的珍珠母，注定要被制成漂亮的纽扣。 animal material ocean biology 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 珍珠层，珠母贝 A pearly substance which lines the interior of many shells; mother-of-pearl. Examples : "The inside of the abalone shell shimmered with beautiful nacre. " 这个鲍鱼壳的内部闪耀着美丽的珍珠层光泽。 material substance animal biology 与AI对话词汇游戏阅读练习
