https://online2.tingclass.net/lesson/shi0529/0008/8124/852_853_danci.mp3
https://image.tingclass.net/statics/js/2012
[ti:]
[ar:]
[al:]
[by:听力课堂~www.tingclass.net]
[00:02]infer 推论,推断
[00:13]deduce 推论,推断
[00:25]intelligent 聪明的,有才智的
[00:40]intellectual 智力的,善于思维的
[00:57]notify 通知,告知
[01:07]