第一: first; primary; foremost; fi ...周: circumference; periphery; ci ...第一周期: thefirstcycle在第一周: during the first week第一周期方案经费: firstcycleprogrammefinancing第一周期计划经费: first cycle programme financing第一周期项目支出: firstcycleprojectexpenditure第一周期增钵果: first-cycle response第一周期增产效果: first-cycle response这学期的第一周: in the fist week of this semester一周: a week; a revolution; a circle; a cycle韦林治疗了第一周我的中性粒细胞: neut一周一周地: week on week一周又一周: week after week绕一周: compass; encircle一周360°: tour一周吧: we can shithem in a week一周的: hebdomadal一周里: in a week一周期: one-cycle这一周: this week转一周: round第一: first; primary; foremost; first and foremost 第一号种子选手 no. 1 seeded player; 天下第一 the best in the world; 该领域学者中名列第一的人 the first among the scholars in this field; 一个两门功课都获得第一的优等生 a very fine student who took a double first; 获得第一名 win first place; get a first; win a championship; 他在班上名列第一。 he stands first in his class.; 第一夫人 the first lady (国家元首夫人); 第一副本 first authentic copy; duplicate; 第一家庭 the first family (国家元首一家); 第一宇宙速度 first cosmic velocity (物体具有每秒7.9公里的速度时, 就和地心引力平衡, 又叫环绕速度); 第一主犯 principal in the first degree一周要闻;一周大事: weekly events /weekly highlights不到一周: less than a week