atoll
🇺🇸
/ˈætɔːl/
🇬🇧
/ˈætɒl/
noun
R
A ring-shaped island made of coral with a lake of seawater in the center.
The Maldives is a country made up of many atolls.
モルディブは多くの環礁から成る国です。
translation
環礁
語形変化
Plural
atolls