Aluminium is rapidly oxidized in air.铝会在空气中迅速氧化。Aluminium is rapidly oxidized in air...铝会在空气中迅速氧化。When an element is caused to combine with oxygen it is oxidized.当使一种元素与氧化合时，即称其被氧化。 The original white lead pigments have ...
Having crashed on alien planet in a distant solar system, you find yourself in trouble.坠毁,机上有来自遥远星系的外星人, 你会发现自己遇到了麻烦.In the solar calendar, May the first is International Labor Day.阳历五月一日是国际劳动节.When you see the zodiacal ...