planetary ring
plural of admiration
(astronomy) a ring of dust, moonlets and other matter that orbits a planet (such as Saturn) as a flat disc; gaps in the ring are due to the presence of shepherd moons
Characterized by social equality and equal rights for all people.
A vegetation covered bridge over a motorway that allows wildlife to safely cross over; a wildlife bridge. / Any bridge with a substantial amount of greenery, gardens, etc.
宇宙船は粒子サンプルを採取するために、惑星を取り巻く環の外縁を注意深くかすめた。
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DiQt（ディクト）
無料
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