adj.可怕的;(脸色)苍白的;极坏的;
例句:
She gasped at the ghastly sight.
那恐怖的景象令她倒抽一口气.
It's a ghastly murder I ever heard.
那我听过的是可怕的谋杀.
This ghastly noise is screaming through the house.
可怕的声音呼啸地穿过这座房子.