shelf
🇺🇸
/ʃelf/
🇬🇧
/ʃelf/
A flat surface used for holding or displaying items, often attached to a wall or part of a larger structure like a bookcase.
I added more shelves to the bookcase to store my growing collection of books.
我在書架上增加了更多的架子來存放我日漸增長的書籍收藏。
A horizontal projection of rock or land, especially one that is part of a cliff or underwater terrain.
The divers explored the underwater shelf teeming with marine life.
潛水員探索了充滿海洋生物的水下大陸架。