turtle
🇺🇸
/ˈtɜːrtl/
🇬🇧
/ˈtɜːtl/
a sea animal with a hard shell
The turtle swam slowly in the ocean.
海龟在海洋中缓慢地游动。
any animal with a hard shell, like a tortoise
The turtle pulled its head into its shell for protection.
乌龟把头缩进壳里以求保护。