gypsum [ˈdʒɪpsəm]

例句:

• Thickeners were introduced for separating the acid and gypsum.
  用稠厚器来分离酸和石膏.
  
• These were once quarries mined for their limestone and gypsum.
  来自WSJ
• The gypsum slurry is pumped into a diked area.
  我们用泵将石膏料浆打到一块用堤围起来的空地中.
  
• Gypsum may crystallize on the surface of the phosphate rock particles.
  石膏会在磷矿颗粒的表面上结晶.
  
• For instance, it could potentially be substituted for gypsum in wallboard.
  来自SA
• In Bir Ghanam few of the 40 front-line fighters at the gypsum factory pray regularly.
  来自ECONOMIST