Pleasure做名词可数吗,不是有it’s a pleasure 那应该可数啊

1 [N-UNCOUNT] oft N from/in n/-ing
If something gives you pleasure, you get a feeling of happiness, satisfaction, or enjoyment from it.
Watching sport gave him great pleasure...
Everybody takes pleasure in eating...
2 [N-UNCOUNT]
Pleasure is the activity of enjoying yourself, especially rather than working or doing what you have a duty to do.
He mixed business and pleasure in a perfect and dynamic way...
I read for pleasure.
3 [N-COUNT] oft N of n/-ing
A pleasure is an activity, experience or aspect of something that you find very enjoyable or satisfying.
Watching TV is our only pleasure.
...the pleasure of seeing a smiling face.
有可数的意思 也有不可数的