oxidise

1.Iron is easily oxidised.

铁很容易。

2.It can oxidise sulphites, iron II and iodides.

它可以亚硫酸盐，铁 II 离子和碘物。

3.The carbon14 atoms oxidise to carbon dioxide which gets blown about and mixed up with lower atmosphere.

碳14原子生成二碳，向四周散去并与低空大混合。