stationery是不可数名词，是集合名词，没有复数形式。stationery基本意思是文具、信纸、信笺。例句：The stationery order has arrived.订购的文具到货了。
stationary和stationery的区别
一、含义不同
【stationary】不动的，静止的；不变的，稳定的；（行星）经度无明显移动的；定居的
【stationery】文具、信纸、信笺
二、词性不同
【stationary】可以用作形容词或副词， 意思是“不动的”或“静止的”。
【stationery】可以用作名词，意思是指书写和办公用品如信纸、信封、笔。
stationery的例句
I loved stationery and all the accoutrements of writing.
我喜爱信笺信封和所有文房用具。
Pens and stationery are placed in the stationery holders.
钢笔和文具放在文具盒里。
Pens,stationery and stamps can all be tucked away in the plentiful drawers of a secretary like this.
笔，信纸和邮票都能在这书台繁多的抽屉里藏好。
I follow people who often are good sources of cool craft projects,links to artists selling stationery and the like.
我则会关注一些了解很酷的工艺项目的人以及有关艺术家出售文具等用品的链接。
I very much hope these notebooks I see in stationery stores,card shops,and bookstores are serving similar purposes.
我十分希望那些我在文具店、卡片店和书店看到的记事本都有相近的用途。