搜尋結果
15 小時前 · Christine Tang Severe flooding and landslides hit Lantau and Lamma, with over 100 millimeters of rain recorded by the Hong Kong Observatory as it issued a red rainstorm at 2.50 pm yesterday. The ...
15 小時前 · Evolution of the Hindu-Arabic digit Two modern handwritten fours Sculpted date "1481" in the Convent church of Maria Steinach in Algund, South Tirol, Italy.The upward loop signifies the number 4. Brahmic numerals represented 1, 2, and 3 with as many lines. 4 was simplified by joining its four lines into a cross that looks like the modern plus sign.
- four
- 4th, (fourth)
- 2²
- quaternary
