echelon of researchers

• 科研梯队

echelon of researchers的用法和样例：

例句

1. Be the Balance Upholder of Business Echelon!
   成为企业梯队平衡的维护商！
2. The calves of dolphins swim alongside their mothers in an arrangement known as echelon formation.
   刚出生的海豚以一种梯队的阵型游在他们母亲的身边。