犹言并驾齐驱。镳，马勒；轸，车箱底部的横木。比喻彼此的力量或才能不分高下。
lit. reins together and carriages level (idiom); keeping exactly abreast of one another; running neck and neck
连(lián)
镳(biāo)
并(bìng bīng)
轸(zhěn)
