feisty

1. ADJ If you describe someone as feisty, you mean that they are tough, independent, and spirited, often when you would not expect them to be, for example, because they are old or ill. 粗暴的; 精力充沛的

At 66, she was as feisty as ever. 六十六嵗的她，從來沒有這樣精力旺盛過。