copter

copter的音标为[ˈkɒptə(r)]，基本翻译为“直升机”，速记技巧为：空中飞翔的“小虫”是直升机（c-空中/o-飞翔/o-小/t-虫/e-是/r-机）。

英文单词“copter”的词源主要有两个：一个是“coop”，表示“笼子”；另一个是“terra”，表示“土地”。因此，“copter”的含义可以理解为“像笼子一样的飞行器”。

变化形式：在词性上，“copter”可以作为名词和动词使用。作为名词时，它通常指一种小型飞行器，如直升机；作为动词时，它表示“用笼子罩住”。

相关单词：

rotor（旋转器）：与“copter”同源的一个单词，“rotor”也是指一种旋转式推进器，如直升机的旋翼。

captive（被俘虏的）：这个词与“copter”没有直接关系，但它的含义与“笼子”有关，表示被囚禁的人或物。

captivity（被俘虏状态）：这个词组与“captive”一起使用，表示某人或某物被囚禁或限制自由的状态。

coop（笼子）：另一个与“copter”同源的单词，“coop”表示一个用于关动物的笼子。

terrier（猎兔犬）：这个词与“terra”有关，表示一种专门用于捕捉兔子的犬类。

pterodactyl（翼龙）：这个词源于希腊语，表示一种已经灭绝的飞行爬行动物。

pouch（口袋）：这个词与“copter”没有直接关系，但它的形状和功能都与“口袋”相似，因此得名。

copterway（直升机跑道）：这个词组是由“copter”和“way”组成的合成词，表示直升机的起飞和降落场地。

coptosis（被罩倒塌）：这个词组是由“copter”和“pothos”组成的合成词，表示物体因受到外力而被罩住并倒塌的现象。

常用短语：

1. take off the helicopter

2. fly over the city

3. land on the roof

4. take a bird"s eye view

5. ride in the helicopter

6. ride along with the pilot

7. have a helicopter tour

双语例句：

1. I took off in the helicopter and flew over the city, taking in the sights from above.

2. After landing on the roof, we took a bird"s eye view of the city and admired its beauty.

3. Riding in the helicopter was an exhilarating experience, feeling the wind in my face.

4. It was great to have a helicopter tour and see the city from a different perspective.

5. The pilot was an experienced flyer and we had a safe ride throughout the journey.

6. I would love to ride along with the pilot again and experience the thrill of flying.

7. The helicopter tour was an unforgettable experience that I will always remember.

英文小作文：

标题：Helicopter Flight Over the City

I recently had the opportunity to take a helicopter flight over my city, and it was an experience I will never forget. From above, the city looked like a beautiful patchwork of skyscrapers and parks, with the river flowing through it all. I could see how the different parts of the city were connected, and how each part had its own unique character. It was amazing to see how everything fit together, and how each part of the city contributed to the whole.

The flight itself was exhilarating, as we soared through the air, feeling the wind in our faces. The pilot was an experienced flyer who navigated us safely through the sky, and we had a great view of the city below us. It was a unique way to see my city, and I would definitely recommend it to anyone who wants to experience something new and exciting.