1. 词义：EarthCam是一家提供实时网络摄像头视频直播的公司，通过其网站，用户可以浏览全球各地的景色和活动。

2. 词性：EarthCam是一个名词，代表该公司的名称。

3. 词组搭配：EarthCam可以和 "live streaming"（直播）、"webcam"（网络摄像头）等词组搭配使用。

4. 短语："EarthCam Network"是EarthCam提供的一项服务，可以让用户查看全球数百个网络摄像头的视频直播。

5. 发音拼写：[km]

5个中英例句：

1. I wanted to see what Times Square looked like right now, so I went on EarthCam.

我想看看时代广场现在的样子，所以我上了EarthCam的网站。

2. EarthCam's cameras capture live footage of everything from city skylines to natural wonders.

EarthCam的摄像头捕捉到了城市天际线到自然奇观的实时场景。

3. With EarthCam Network, you can watch all sorts of events around the world from your computer.

通过EarthCam网络，你可以在电脑上观看世界各地的各种活动。

4. EarthCam has a wide range of webcams positioned in popular tourist destinations.

EarthCam在热门旅游目的地设置了广泛的网络摄像头。

5. If you want to get an idea of what the weather is like in London, EarthCam's webcam at the Tower Bridge is a good place to start.

如果你想了解伦敦的天气状况，EarthCam在伦敦塔桥的网络摄像头是一个好的起点。

earthcam的中文翻译是"地球摄像头"，读音为"km"。

例句：EarthCam通过在全球各个地方安装摄像头，让人们能够通过互联网观看到世界各地的景色和实时情况。 (EarthCam allows people to view scenery and real-time situations around the world through the internet by installing cameras in various locations worldwide.)