「砜」的读音

气味来源：壬烷，邻苯二甲酸脂，正丁醛，二甲基砜，吲哚

Source: Nonane, phthalate, butanal, dimethylsulfone, indole

能够抵挡这股压力的膜是用聚酯、聚砜和聚酰胺作的，并且固着在白色钢桶之内。

The membrane that can withstand such force is made of polyester, polysulfone and polyamide and is held within the white steel cylinders.

旧时对麻风的治疗很不同。在1940年代出现了第一次突破，当时研制出了可抑制该病的药物氨苯砜。

Although leprosy was treated differently in the past, the first breakthrough occurred in the 1940s with the development of the drug dapsone, which arrested the disease.

And the last example that we're going to talk about is thionyl chloride, so it's s o c l 2. This is another good step forward, because now we actually have four different atoms in our molecule.

我们要讨论的最后一个例子,是氯化亚砜，就是硫，氧，氯，二，这又是一个进步，因为我们的分子中现在有四个不同的原子了。