Color coding: Lesson Vocabulary Supplementary vocabulary Single character (not used alone) Single character word
| Word | Audio | AI | Test |
|---|---|---|---|
| 被动 | Vocabulary usage | ||
| 乐趣 | Vocabulary usage |
Color coding: Lesson Vocabulary Supplementary vocabulary Single character (not used alone) Single character word
| Word | Audio | AI | Test |
|---|---|---|---|
| 被动 | Vocabulary usage | ||
| 乐趣 | Vocabulary usage |