Small, flat, marine island formed from coral-reef material or sand. The term is applied, for example, to the low-lying, sparsely vegetated islands off the coast of southern Florida.
科学参考收录了60776条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。