periscopes
زبان مبدأ: انگلیسی
ترجمه به فارسی
- واژهنامه · Merriam-Webster Collegiate Dictionary peri·scope n. Pronunciation: ' per-ə- ˌ skōp Function: noun Etymology: International Scientific Vocabulary Date: 1879 : a tubular optical instrument containing lenses and mirrors by which an observer obtains an otherwise obstructed field of view periscope]]>