a shower cap的用法和样例：
- Some people don't wash their hair every day so they wear a shower cap while taking a shower.
- Would you like a shower cap?
- He go up to his room and have a shower.
- It was nothing more than a shower.
- I'd prefer a shower to a bathtub, if possible.
- I went out, merely to get caught in a shower.
a shower cap的相关资料：