washing可数吗?

wash 可以做名词的，虽然是可数名词，但是一般来说都是做单数使用。复数就是直接加es；

wash

v. 洗;洗涤;洗澡;洗脸;洗手;耐洗;洗后不退色(或破损)；

n. 洗;洗涤;清洗;洗刷;(尤指船过后划出的)水流，波浪;波浪拍打声;薄涂层(尤指涂料)

Go and wash your hands; they\'re absolutely black!

洗洗手去，你的手脏极了！

He put half a load of washing in the machine.

他把限量一半的衣物放进了洗衣机。

They built a wall to avoid soil being washed away.

他们建了一堵墙防止土壤流失。

Part of the path had been washed away by the sea.

部分小路已被海浪冲坏。

It is usually economical to buy washing powder in large quantities.

大量购买洗衣粉通常要省钱些。