Color coding: Lesson Vocabulary Supplementary vocabulary Single character (not used alone) Single character word
| Word | Audio | AI | Test |
|---|---|---|---|
| 楼下 | Vocabulary usage | ||
| 宝 | Character breakdown | ||
| 分开 | Vocabulary usage | ||
| 垃圾桶 | Vocabulary usage | ||
| 分类 | Vocabulary usage | ||
| 塑胶 | Vocabulary usage | ||
| 纸类 | Vocabulary usage | ||
| 玻璃 | Vocabulary usage | ||
| 宝特瓶 | Vocabulary usage | ||
| 垃圾车 | Vocabulary usage | ||
| 桶 | Character breakdown | ||
| 塑 | Character breakdown | ||
| 胶 | Character breakdown | ||
| 玻 | Character breakdown | ||
| 璃 | Character breakdown |