您要查找的是不是：
- Rotation - advancement variant 旋转推进式
- The job offers good opportunities for advancement. 这份工作有很好的晋升机会。
- The seasons follow each other in rotation. 四季循环交替。
- An advancement, especially in social status. 攀升提升，尤指在社会地位上
- His advancement to major came two years ago. 他於两年前被提升为少校。
- A rotation of personnel; crop rotation. 员工的轮流替换; 农作物的轮作
- The rotation of crops keeps the soil healthy and fertile. 谷物轮种使土壤保持了肥力和高质。
- The sun appears to rise and set because of the earth's rotation. 因为地球在自转,看上去就有了日出和日落。
- The chairmanship of the committee changes in rotation. 委员会主席一职是轮流担任的。
- Now the variant of each gene is called an allele. 每一种基因的变化就叫做等位基因。
- The aim of a university should be the advancement of learning. 大学的目标应是促进学术。
- A variant of the swept-back wing is the delta wing. 后掠翼的变型是三角翼。
- We derive now a useful variant of that inequality. 我们现在推导这个不等式的另一种有用形式。
- The Embedded Server is a variant of Superserver. 嵌入式服务器是超级服务器的一个变种。
- An erotic rotation of the pelvis. 淫荡地晃动卖弄色相地扭动臂部的动作
- The second variant goes further. 第二种变式走得更远。
- His advancement to the position of manager was greeted with enthusiasm. 他被提升为经理，大家都为之欢呼。
- "Semasiology" is a variant name for "semantics". “Semasiology”是“semantics”的异名。
- A counterweight balances the rotation. 有一个砝码平衡回转。
- This game is a variant of/on baseball. 这种运动是由棒球演变而来的。
