n. 架子（shelf的复数）
v. 装架（shelve 的第三人称单数形式）
on the shelf在书架上；束之高阁；被搁置的；闲置的
shelf lifen. 保存限期；贮藏寿命；闲置时间；适用期
1.Look! I have more shelves than you.
看！我的书架比你的多。
2.There are two shelves above each desk.
每张桌子上各放着两个书架。
3.Shelves were built to adapt the library for use as an office.
做了个书架，以便将这个图书馆改作一个办公室用。
4.They were busy stacking the shelves with goods.
他们正忙着摆货物上架呢。
5.I helped him put up some shelves in his bedroom.
我帮他在卧室里装了几个搁架。
6.This kitten is behind the shelves.
这只小猫在架子后面。
7.Clean shelves and keep dry.
清洁货架并保持干燥。