sardonic smiles

• 冷笑

sardonic smiles的用法和样例：

例句

1. There was a sardonic grin on his face at the last words but it faded as Melanie turned up to him a face that blazed with gratitude.
   瑞德说到最后几句话时，脸上露出了冷笑，但是他一看媚兰是以充满感激之情的脸相迎，他那冷笑的面孔也就消失了。