adj.下流的；严重的；令人不快的；难懂的；危害的
He is a person with a nasty mind. 他是个思想肮脏的人。
It's a tacky,nasty little movie,frankly. 坦率地说,那是一部低级下流、微不足道的影片。
The dog gave me a nasty nip on the leg. 那狗在我腿上狠咬了一口。
I was frightened when I saw the nasty gash in her arm. 她胳膊上又深又长的大伤口吓坏了我。
The dog gave the mailman a nasty bite. 这条狗将邮差猛咬一口。
This milk must be bad, for it is giving off a nasty smell. 牛奶一定变质了,因为它散发出一种令人恶心的气味。
