reconnaissance

记忆方法

双解例句

小知识

Reconnaissance is checking out a situation before taking action. Often it’s used as a military term, but you could also do reconnaissance on a new employee before you hire her, or a resort before you take a vacation.

Reconnaissance is a noun, and it technically means “the act of reconnoitering.” Whoa. Never heard that word before? Reconnoitering is just a fancy way of saying that you’re checking something out — sometimes in a sneaky way. If you like a girl in your Spanish class, you might ask a friend to do some reconnaissance to find out what she’s like. The word comes from the French reconna?tre, which means “recognize.”

实用短语

1. mars reconnaissance orbiter

   火星勘测轨道飞行器,火星侦察轨道器,火星侦察卫星,火星勘测轨道器

2. lunar reconnaissance orbiter

   月球勘测轨道飞行器,月球勘测轨道器,月球轨道探测器,轨道器

3. national reconnaissance office

   美国国家侦察局,国家侦察局,办公室,国家勘测局

4. reconnaissance survey

5. reconnaissance satellite

   勘测卫星

6. reconnaissance radar

   侦察雷达

7. reconnaissance tank

   侦察坦克

8. electronic reconnaissance satellite

9. aerial reconnaissance

常用短语

1. reconnaissance survey

   勘测，踏勘测量

2. reconnaissance system

   侦查系统

3. field reconnaissance

   实地勘查，野外査勘

4. reconnaissance satellite

   侦察卫星；勘测卫星

单词用法

同义词