sulfur

名词 sulfur:

1. an abundant tasteless odorless multivalent nonmetallic element; best known in yellow crystals; occurs in many sulphide and sulphate minerals and even in native form (especially in volcanic regions)
   同义词：S, sulphur, atomic number 16

动词 sulfur:

1. treat with sulphur in order to preserve
   同义词：sulphur

1. Because the removal of phosphorus and sulfur require special condition that can be met only by the basic process.
   因为除去钢中的磷和硫需要一些特殊的条件，这些条件只有碱性法才能满足。
2. A sulfide compound containing at least two sulfur atoms per molecule.
   多硫化物每个分子中至少含有两个硫原子的一种硫化物
3. Sulfur can be used to make gunpowder.
   硫磺可以用来制造火药。