allotrope的翻译，读音

例句

Carbyne is a new allotrope of carbon which had been found in nature in 1968. 线型碳是1968年在自然界发现的一种碳的新同素异形体. 。

Owing to its effect of the surface and intrinsic lacuna, carbon nanotubes have perfect reactive ability than other allotrope of graphite. 碳纳米管的表面效应和管壁中存在有大量的拓朴学缺陷，使碳纳米管的表面本质上比其它的石墨变体有更大的反应活性。