城市: city; town; abad; conurbatio ...首要: of the first importance; fir ...性: nature; character; dispositi ...首要性: primacy首要性格: cardinal disposition世界大城市首脑会议: summit conference of major cities of the world首要: of the first importance; first; chief 首要分子 major culprit; ringleader; 首要任务 the most important task; 首要原因 first cause; 首要战犯 chief war criminal; 首相是政界的首要人物。 the premier occupies the foremost place in the world of politics第一,首要: prim首先,首要: above all首要,尤其: a above all; above all首要的: basic; chief; first-line; foremost; paramount; premier; prime; principal首要地: first and foremost首要事: pre-requisite伦敦市首席法官: recorder of london必要性: erforderlichkeit; necessity; notwendigkeit需要性: desirability重要性: importance; significance 强调英语学习的重要性 accentuate the importance of the study of english; 你意识到这个问题的重要性吗? do you realize the importance of this question?; 重要性抽样 importance sampling城市: city; town; [波斯] abad; conurbation (有许多卫星城镇的大城市)◇城市卫生 city health; urban health; 城市污染 municipal pollution; 城市污水 municipal sewage; 城市小公园 a vest-pocket park; 城市住房 town house; 城市住宅区 uptown首席的;首要的: chief (d05)首先, 首要地: beyond all首先,首要,尤其是: above all首先,首要地: beyond all首要,第一的: foremost首要步骤: first step首要产出: primary outcomes