https://online2.tingclass.net/lesson/shi0529/0008/8124/820_821_danci.mp3
https://image.tingclass.net/statics/js/2012
[ti:]
[ar:]
[al:]
[by:聽力課堂~vqdolsx.cn]
[00:01]urgent 急迫的,緊迫的
[00:13]hasty 匆忙的,倉(cāng)促的
[00:25]proportion 比例
[00:40]percentage 百分?jǐn)?shù),百分率
[00:55]ratio 比,比率
[01:06]reckon 認(rèn)為,估計(jì)
[01:17]assess 估價(jià),評(píng)價(jià)
[01:27]