echelon是什么意思

音标:英 ['eʃəlɒn]美 [ˈɛʃəˌlɑn]

梯形, 梯阵, 梯次编队vt. 排成梯队vi. 形成梯队

a body of troops arranged in a line
a diffraction grating consisting of a pile of plates of equal thickness arranged stepwise with a constant offset

echelon的用法和例句：

1. Now, we're talking about the highest echelon of the military.

这次的事件 应该是军方的最高层

2. Would have launched him into a whole new echelon of clients.

他本可以通過這次活動吸引到另一階層的客戶

3. Because men dominate the upper echelons of the workforce.

因为男人主宰着上层劳动力

4. Form starboard echelon on me at the head of the convoy.

在船队前部与我排成右舷梯队

5. echelon deepspace listening station, abandoned in '85.

外空间梯队监听站 1985年被弃用

6. If not, at least it's going to permeate the upper echelon that's close to him.

就算不会 那至少会 影响和他走得近的上层警员

7. My experience of tattoos is that they're generally confined to the lower echelons.

我对于纹身的经验是 纹身的通常都是 低层次的人

8. You know, I'm hearing a lot about the top echelon informant program.

我听说过很多关于 顶级线人计划的事

9. Say that your client is being held on the word of a top echelon informant.

就说你的客户 是被一名高级线人扣留了

10. He's clear and objective about ambition and he can surf the echelons of our complicated culture.

他头脑清楚 目标明确 野心勃勃 应对我国复杂文化下的各个阶层都游刃有余