第一: first; primary; foremost; fi ...关: close; shut雷霆第一关: a matter of customs天下第一关: no.pass under heaven; the first pass under heaven第一关卡效应: first pass effect第一关到第十一关录象: master nijia一关: ichinoseki首次通过效应,第一关卡效应: single pass effect自动化添加第一关键帧: automatically add first key frame首过效应,第一关卡效应,初次通过效应: first pass effect开一关: on-off一关市: ichinoseki, iwate多对一关系: many-to-one relationship开一关;离合: on-off开一关控制: on-offcontrol略过下一关: maphole上一关键帧: previous keyframe同一关系: don't treat me as a child; identical relationship下一关键帧: next keyframe一对一关系: one-one relationship; one-to-one relationship一一关系: one to one relation跳到最后一关: bamff统一关税分类: uniform tariff classification一对一关联性: one-to-zero ratio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