tǐng
挺
jìn
劲
tǐngjìn
ㄊㄧㄥˇㄐㄧㄣˋ
挺勁
挺劲 tǐngjìn [upright] 身体上挺用力 挺劲 tǐngjìng [vigorous;forceful] 指笔法雄劲挺拔 这篇杂文笔力挺劲