Reconnaissance
[ rɪ'kɑnɪsns ]
其它 Other
n. （对某地区的）侦察或观测（尤指为军事目的），（执行侦察任务的）巡逻队、飞行队等;勘探;选点;勘查;
💡 词根助记
re 再 + con 共同 + naiss=know了解 + ance 表名词→ 再三了解 → [军] 侦察；勘测
📝 例句
A first reconnaissance can be made by light aeroplane.
可用一架轻型飞机进行初次勘
On behalf of the A.E.A., the uranium reconnaissance in the U.K. was undertaken.
受原子能管理局的委托，在英国开展了铀矿普查工作。
Refraction is often applied as a reconnaissance tool in newly explored areas.
折射波法在新的勘探地区，通常都作为一种普查手段。
make a reconnaissance of...
勘查…
Later air reconnaissance showed that the battleship was heavily damaged.
事后，空中侦察表明，该战列舰受伤颇重。
🌱 联想助记
【记】reconnaissance-侦察,naissance-复合:被执行过新要过绞刑的囚犯复活的原因需要调查一下
✅ 同义词
📖 牛津释义
reconnaissance
(also infml 口语作 recce) n [C, U]
(patrol, flight, etc that carries out an) exploration or a survey of an area, esp for military purposes （对某地区的）侦察或观测（尤指为军事目的）; （执行侦察任务的）巡逻队、 飞行队等
make an aerial reconnaissance of an island 对一岛进行空中侦察
troops engaged in reconnaissance 执行侦察任务的部队
[attrib 作定语]
a reconnaissance plane, party, mission 侦察机、 小组、 任务.
🔁 扩展释义
*[ri'kɒnisәns]n. 侦察, 勘察队【电】 勘查
📖 同为「GRE」词汇
查看全部GRE词汇 ›🗣️ 情景例句
Bones were carved into needles and tools, and the teeth were used to make necklaces.
骨头则雕琢成针和工具，牙齿用来作项链。
There is no need to say anything to the other worker.
你没有必要跟那个工友说什么。
He was called Bapu, meaning father - because he was the father of the Indian nation of the twentieth century.
他被人们称为巴普，意国是父亲--因为他是20世纪的印度民族之父。