ghastly
adjective uk/ˈɡɑːst.li/ us/ˈɡæst.li/
可怕的；令人震惊的
unpleasant and shocking
Today's newspaper gives all the ghastly details of the murder. 今天的报纸刊登了谋杀案的全部细节，令人毛骨悚然。
UK informal极坏的；极糟糕的
extremely bad
What ghastly weather! 天气太糟糕了！
It was all a ghastly mistake. 这是极其严重的错误。
I thought her outfit was ghastly. 我觉得她的套装难看死了。
一脸病容的；（由于惊吓）面如死灰的；（尤指）面无血色的
If someone looks ghastly, they look very ill or very shocked, especially with a very pale face.
You look ghastly - are you okay? 你脸色苍白——你没事儿吧？