先例: precedent; previous case tak ...领先: be in the lead; lead的: 4次方是 The fourth power of 2 i ...优先: take precedence; have priori ...领先的: foremost; leading; one-up优先的: preferential; preferred; priority; selective交错领先的: dingdong领先的,主要的: leading领先的程度: lead领先的地位: forehand领先的人: front-runner领先的一组: leading group人力领先的: human-paced世界领先的: world leading; world-leading一路领先的: front running; front-running先的: fore; previous; prior优先的,特惠的: preferential优先的,优惠的: preferential最优先的: overriding; prepreerence具国际领先的: imd没有人领先的: unpaced摩托车领先的: motor-paced追上领先的人: gain on the leader in a race优先的优先股: prior preferred stock领先的人, 竞争领先着: front-runner