shelf的复数shelves

n.(固定在墙上的或橱柜、书架等的)架子，搁板;(悬崖上或海底)突出的岩石;陆架;陆棚

shelve的第三人称单数

This bookcase has five shelves.

这书架有五格。

The shelves were filled with all sorts of vegetables--eggplants, cucumbers, cabbages, tomatoes.

茄子啊，黄瓜啊，卷心菜啊，西红柿啊，各种蔬菜摆满了货架。

Please return the periodicals to their places on the shelves.

架上期刊，阅后请放还原处。

Are there enough shelves to accommodate all our books?

有足够的书架容纳我们所有的书吗？