英语资讯
News

慢速英语:US Company Developing Space-Based Plane Tracking

Source: VOA    2015-08-19   English BBS   Favorite  
Words in This Story

constellation – n. a group of people or things that are similar in some way

highlight – v. to make or try to make people notice or be aware of someone or something;  to direct attention to someone or something

monitor – v. to watch, observe, listen to, or check something for a special purpose over a period of time

range – n. the distance over which someone or something can see, hear, or reach someone or something else

surveillance – n. the act of carefully watching someone or something especially in order to prevent or detect a crime

unique – adj. used to say that something or someone is unlike anything or anyone else


将本页收藏到:
上一篇:慢速英语:Thailand Promises to Find Bangkok Bombers
下一篇:慢速英语:Economic Growth in Asia Threatens Environment

最新更新
论坛精彩内容
网站地图 - 学习交流 - 恒星英语论坛 - 关于我们 - 广告服务 - 帮助中心 - 联系我们
Copyright ©2006-2007 www.Hxen.com All Rights Reserved