echelons造句

They are also under - represented in the upper echelons of management.
她们只是上层管理梯队中的少数分子.

They are all northwest strikes , echelons and left - lateral strike - slips.
它们走向北西, 雁行斜列,左行走滑.

Officers were drawn largely from the top echelons of society.
这些官员大都来自社会上层。

The upper echelons are ABs and the middle, BCs.
上层称为AB级,中层称为BC级.

...the lower echelons of society.
社会等级较低的阶层

• #echelons