2ADJ-GRADED (人)衣着破旧的;衣衫褴褛的 A person who is shabby is wearing old, worn clothes. (人)衣着破旧的;衣衫褴褛的
...a shabby, tall man with dark eyes.
一个黑眼睛、高个子、穿得破破烂烂的男子
3ADJ-GRADED (行为)不公正的,卑鄙的,卑劣的,令人无法接受的 If you describe someone's behaviour as shabby, you think they behave in an unfair or unacceptable way. (行为)不公正的,卑鄙的,卑劣的,令人无法接受的 [disapproval]
It was hard to say why the man deserved such shabby treatment.
真搞不懂为什么这个人就该受到如此不公正的待遇。
I knew it was shabby of me, but I couldn't help feeling slightly disappointed. [+ of]