chaste
adjective formal uk/tʃeɪst/ us/tʃeɪst/
纯洁的；贞洁的
not having had sex, or only having a sexual relationship with the person you are married to
In the past, a woman needed to be chaste to make a good marriage. 在过去，只有童贞未破的女子才有可能嫁得好。
They exchanged a few chaste kisses (= not expressing sexual desire). 他们纯洁地互吻了几下。
（装饰或风格）简洁朴实的
used to describe decoration or style that is very simple and smooth
I like the simple, chaste lines of their architecture. 我喜欢他们线条简洁朴实的建筑。