战友的英语是 comrade-in-arms,它的复数形式是comrades-in-arms还是comrades-in-arm.
问题描述:
战友的英语是 comrade-in-arms,它的复数形式是comrades-in-arms还是comrades-in-arm.
答
战友的英语是 comrade-in-arms,它的复数形式是comrades-in-arms还是comrades-in-arm.