tia tử ngoại, tia cực tím ultraviolett 
| Lesson | Deu | Picture | |||
|---|---|---|---|---|---|
| L094 049 P3880 | ultraviolett | | |||
| Vie | Deu | Northern Pronunciation |
|---|---|---|
| Goethebuch | German |
|---|---|
| 2000 Words |
|---|
| DEEN DICT | Deu | Eng | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Lesson | Deu | Picture | |||
|---|---|---|---|---|---|
| L094 049 P3880 | ultraviolett | | |||
| Vie | Deu | Northern Pronunciation |
|---|---|---|
| Goethebuch | German |
|---|---|
| 2000 Words |
|---|