prudish
adj. 装正经的;过分规矩的
例句
I'm not prudish but I think these photographs are obscene.
我不是假正经,不过我认为这些照片淫秽下流。
《柯林斯英汉双解大词典》
Perhaps it was too prudish.
我这也许太拘谨了。
Why are the movies so prudish in comparison?
相比之下电影为什么会如此谨慎?