n.先( priority的名词复数 )；优先；优先权；优先考虑的事 双语释义：n.(名词)[U]优先权,重点 right to have or do sth before others[C]优先考虑的事 thing that is (regarded as) more important than others英英释义： priorityn.status established in order of importance or urgency"national independence takes p