a comrade-inarms of hers的用法和样例：
- He puts me in mind of a comrade in my army unit.
- That precious child of hers is really a holy terror.
- She asked for a valuation of her house.
- Then a comrade read out the result of the voting.
- He had his left arm injured trying to save a comrade.
- The attainment of her ambitions was still a dream.