Nylon, for example, is a manmade fibre with molecules made out of carbon chains in which atoms of nitrogen, hydrogen, and oxygen fit in a particular arrangement.

• 例如，尼龙就是一种人造纤维，这种纤维由碳链组成的分子构成，而在碳链中，氮、氢和氧原子处于特殊排列状态。