他穿着一件破旧的外套，袖口都磨破了。

He wore a ___shabby coat with frayed cuffs.

那个穿着破旧外套的男人看起来很潦倒。

The man in the ___shabby coat looked quite down and out.

他拒绝分享奖金的行为真是太卑鄙了。

It was really ___shabby of him to refuse to share the prize money.