預防牙周病網站相關資料
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預防牙周病網站相關資料
Geometry Polygon Calculator
Calculate the area and perimeter of irregular and regular polygons . You can choose from three different types of data: Cartesian coordinates, polar o …
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trichromia
Trichromia is a simple, calm game designed to test your concentration. Set bottom blocks to match falling ones. Sounds easy? Try and test yourself. We …
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لعبة حرب الجمال
اشتعلت الحرب في الصحراء العربية بين الجمال (الابل, الهجن) للسيطرة على الواحات ومصادر المياه قامت الحرب بين الجمال ذات السروج الخضراء والجمال ذات السرو …
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DIY Craft Home
For people who are creative, make crafts is one of the exciting activities. Moreover, these activities can be done at home.Many types of crafts that c …
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