学个词Learn a Word 第1713-artificial

　　今天我们要学的词是 artificia。Artificial 人造的。artificial intelligence 人工智能。不久前，The FDA approved a new artificial retina device that would help some people regain¹ part of their sight. 美国食品和药物管理局批准了一种新型人造视网膜，这种技术可以帮助某些人恢复部分视力。In spite of multiple complaints about the quality of grass at their home stadium, The Redskins decided² against installing artificial turf for next season. 尽管华盛顿美式足球红人队主场的草地问题重重，但是红人队下个赛季还是不肯采用人造草坪。好的，今天我们学习的词是 artificial, artificial, artificial...

1 regain   

vt.重新获得，收复，恢复

参考例句：

• He is making a bid to regain his World No.1 ranking.他正为重登世界排名第一位而努力。
• The government is desperate to regain credibility with the public.政府急于重新获取公众的信任。

2 decided   

adj.决定了的，坚决的；明显的，明确的

参考例句：

• This gave them a decided advantage over their opponents.这使他们比对手具有明显的优势。
• There is a decided difference between British and Chinese way of greeting.英国人和中国人打招呼的方式有很明显的区别。