 |
| |||
| teaching materials | |||
| teaching material An article or device used to facilitate the learning process in an instructional setting; teaching material | |||
| |||
| teaching materials except apparatus | |||
|
undervisningsmaterial : 15 短语, 3 学科 |
| 一般 | 1 |
| 专利 | 11 |
| 统计数据 | 3 |
|
| |||
| teaching materials | |||
| teaching material An article or device used to facilitate the learning process in an instructional setting; teaching material | |||
| |||
| teaching materials except apparatus | |||
|
undervisningsmaterial : 15 短语, 3 学科 |
| 一般 | 1 |
| 专利 | 11 |
| 统计数据 | 3 |