 |
| |||
| chalkboards; slates for writing | |||
| |||
| blackboard; chalkboard; slate | |||
| shale | |||
| slips | |||
| whiteboard (Software that allows multiple users across a network to work together on a document that is simultaneously displayed on all the users' screens as though they are gathered around a physical whiteboard) | |||
| slate board | |||
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pizarras : 57 短语, 17 学科 |
| 一般 | 11 |
| 专利 | 3 |
| 信息技术 | 14 |
| 化学 | 2 |
| 地球科学 | 4 |
| 建造 | 3 |
| 微软 | 2 |
| 技术 | 3 |
| 教育 | 2 |
| 棒球 | 1 |
| 煤炭 | 1 |
| 环境 | 2 |
| 石油/石油 | 2 |
| 矿物学 | 1 |
| 统计数据 | 1 |
| 行业 | 2 |
| 通讯 | 3 |