a. mean look in the eyes 表示眼神里充满了愤怒，想要揍人的样子。比如：I was frightened by the mean look in his eyes.（他眼神里充满愤怒，让我感到害怕）。
b. pursed lips 描述的是紧闭双唇，看上去一副想训人的样子。比如：Her lips were pursed, and she was ready to let him have it.（她的双唇紧闭着，准备好好训他一顿）。
c. face flushed with anger 描述的是气得满脸通红的样子。比如：His face was flushed with anger, like he's about to throw a tantrum.（他一副气得满脸通红的样子，好像马上就要暴跳如雷了）。