asteroid

US /ˈæstəˌrɔɪd/

UK /ˈæstərɔɪd/

B2 中高級
n.名詞小遊星 ; 小行星 ; 星狀的
Some scientists are concerned that a large asteroid could strike the Earth someday

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如果我們一次引爆所有的核彈會怎樣? (What If We Detonated All Nuclear Bombs at Once?)

08:00如果我們一次引爆所有的核彈會怎樣? (What If We Detonated All Nuclear Bombs at Once?)