instructional
US
UK instructional adj: (educational, teaching)
SC 教育性的 jiào yù xìng de
SC 指导性的 jiào yù xìng de ，zhǐ dǎo xìng de
The teacher put on an instructional video about power tool safety.
| 单词 | instructional |
| 释义 | instructional US UK instructional adj: (educational, teaching) SC 教育性的 jiào yù xìng de SC 指导性的 jiào yù xìng de ，zhǐ dǎo xìng de The teacher put on an instructional video about power tool safety. |
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