| 释义 |
navigational microfilm projector
- 航行的háng háng de
navigational
- 缩微胶卷suō wēi jiāo juàn
microfilm; microfilm strip
- 航务háng wù
navigational fairs
- 缩微拍摄suō wēi pāi shè
microfilm
- 缩影胶片suō yǐng jiāo piàn
microfilm
- 微型胶卷wēi xíng jiāo juàn
microfilm
- 发射器fā shè qì
ejector; emitter; projector; launcher
- 头灯tóu dēng
front light; head lamp; projector
- 幻灯片放映机huàn dēng piàn fàng yìng jī
slide projector
- 幻灯huàn dēng
slide show; slide projector; magic lantern; delineascope
|