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| Lichthahn m (which lets light through or shuts it off according to the state of a cell); Lichtmodulator m (which lets light through or shuts it off according to the state of a cell); Lichtsteuerungssystem n (which lets light through or shuts it off according to the state of a cell); Lichtventil n (which lets light through or shuts it off according to the state of a cell) | |||
| Lichtventil n | |||
| Lichtmodulator m | |||
| Lichtverstärker-Röhre m | |||
| Lichthahn m; Lichtsteuergerät n | |||
| Sonnenventil n | |||
| light valve: 1 短语, 1 学科 |
| 收音机 | 1 |