ADJ-GRADED
有勇气的；有胆量的
If someone, for example a sick child, is described as plucky, it means that although they are weak, they face their difficulties with courage.
例句
The plucky schoolgirl amazed doctors by hanging on to life for nearly two months.
这名勇敢的女生坚持不放弃生命近两个月的精神令医生感到震惊。