您现在的位置是：首页 > 英语听力 > VOA英语听力下载|VOA news > VOA慢速英语|美国之音慢速英语听力下载
正文
VOA慢速英语:为什么基因编辑存在争议？
2018-12-03来源:和谐英语
Update Required
To play the media you will need to either update your browser to a recent version or update your Flash plugin.
edit –v. to prepare something by making changes or corrections of mistakes
motivation –n. a force or influence that causes someone to do something
disturbed –adj. worried and unhappy
adhere to –v. to act in a way that is required
手机网站