名詞 shelf:

1. a support that consists of a horizontal surface for holding objects
2. a projecting ridge on a mountain or submerged under water
   同義詞：ledge

1. He is hurt by a shelf protruding from the wall.
   他被一個從墻上伸出的架子傷著了。
2. Please dust all the books on the bottom shelf.
   請把底層書架上的書都撣一撣。
3. The note is on the topmost shelf.
   筆記在最高的架子上。
4. This shelf was made of synthetic resin.
   這個架子是合成樹脂做的。
5. He poised the glass on the shelf.
   他把玻璃杯穩(wěn)穩(wěn)地放在架子上。
6. A retired person should not be made to feel he's on the shelf.
   不應(yīng)該讓退休的人感到自己是個閑人
7. There were a lot of books on the shelves along the walls.
   靠墻的書架上有許多書。