背单词
- 背单词列表
- Lesson 21 Williams S.Hart and the early‘Western’film 威廉·S.哈特和早期的“西部”影片 [单词量:21]
- Lesson 22 Knowledge and progress 知识和进步 [单词量:15]
- Lesson 23 Bird flight 鸟的飞行方法 [单词量:14]
- Lesson 24 Beauty 美 [单词量:11]
- Lesson 25 Non-auditory effects of noise 噪音的非听觉效应 [单词量:16]
- Lesson 26 The past life of the earth 地球上的昔日生命 [单词量:13]
- Lesson 27 The‘Vasa’ “瓦萨”号 [单词量:38]
- Lesson 28 Patients and doctors 病人与医生 [单词量:12]
- Lesson 29 The hovercraft 气垫船 [单词量:9]
- Lesson 30 Exploring the sea.floor 海底勘探 [单词量:15]
- Lesson 31 The sculptor speaks 雕塑家的语言 [单词量:13]
- Lesson 32 Galileo reborn 伽利略的复生 [单词量:22]
- Lesson 33 Education 教育 [单词量:17]
- Lesson 34 Adolescence 青春期 [单词量:15]
- Lesson 35 Space odyssey 太空探索 [单词量:11]
- Lesson 36 The cost of government 政府的开支 [单词量:13]
- Lesson 37 The process of ageing 衰老过程 [单词量:14]
- Lesson 38 Water and the traveller 水和旅行者 [单词量:14]
- Lesson 39 What every writer wants 作家之所需 [单词量:16]
- Lesson 40 Waves 海浪 [单词量:19]