Labeled words in this picture（8）
Uninterruptible power supply Picture Dictionary · input receptacle, surge protection receptacle, computer interface port, battery backup/surge protection receptacles, telephone surge protection jacks, control lights, on/off/test button, uninterruptible power supply (UPS)
About this scene
Browse the Uninterruptible power supply annotated picture. Every object is numbered and labeled — a clickable picture dictionary with 8 vocabulary words and native audio.
Uninterruptible power supply free online picture dictionary: a labeled, clickable scene picture with 8 words (input receptacle, surge protection receptacle, computer interface port, battery backup/surge protection receptacles, telephone surge protection jacks, control lights, on/off/test button, uninterruptible power supply (UPS)). Tap each object to hear native pronunciation, with bilingual labels and a printable A4 PDF.