adj.流氓的；粗鄙的

She is an old blackguard of a woman. 她是一個惡毒的老婦人。

The policeman has knocked the blackguard right out. 警察已把那個無賴打倒在地。

I hit the blackguard square on his jaw. 我恰好打中那個壞蛋的下巴。

That blackguard has got clear away. 那個壞蛋已逃之夭夭。

It's no more than the vague charge of an angry blackguard. 那只不過是一個惱羞成怒的詐騙犯所編造的含糊其辭的指控。

He was one part blackguard, people said, and three parts buffoon. 人家說他是一分流氓氣，三分小丑氣。