background ☊ 
hậu cảnh ☊ Background radiation ☊ 
Hintergrundstrahlung ☊ < 1.1 Kosmos Background ☊ Hintergrund ☊ < 3.23 Umgeben Background noise ☊ Nebengeräusch ☊ < 7.28 Geräusch remain in the background ☊ im Hintergrund bleiben ☊ < 10.46 Bescheiden | Vie | Eng | |||||||
|---|---|---|---|---|---|---|---|---|
| OXF3000: lý lịch | background | |||||||
| Eng | Top | Subtopic |
|---|---|---|
| background | Culture | Describing art |
| background | Family and life stages | Family background |