heeled/hiːl/名词脚跟卑劣小人,混蛋I felt like a real heel when I saw how I'd upset her.看到自己使她如此难过,我觉得自己真是个混蛋。手掌根/hiːl/动词修理(鞋跟)/hiːl/感叹词(唤狗用语)过来,跟上想跟读,去练习