shelf

详细解释:n. 架子, 搁板
【化】 架子
相关词组:
off the shelf
on the shelf

词型变化：

名词复数:shelves名词:shelfful

英语解释：

名词 shelf:

a support that consists of a horizontal surface for holding objectsa projecting ridge on a mountain or submerged under water同义词：ledge