brachiopod
🇺🇸
/ˈbrækiəpɑːd/
🇬🇧
/ˈbrækiəpɒd/
A type of marine animal with two shells that are hinged together.
The brachiopod, also known as a lamp shell, is an ancient group of animals that have survived several mass extinctions.
腕足動物,也稱為燈殼,是一類古老的動物,已存活過幾次大規模滅絕事件。