argon [ˈɑ:rgɑ:n]

例句:

• He termed the gas argon.
  他把这种气体叫作氩气.
  
• The crystals were cleaned by argon ion bombardment.
  结晶体由氩离子轰击而净化.
  
• Argon is a monatomic gas.
  氩是单原子气体.
  
• Liquid nitrogen and liquid argon also work.
  来自SA
• The vast majority of these collisions involve nitrogen, oxygen and argon.
  来自SA
• Most Geiger counters are filled with a noble gas, usually helium or argon.
  来自SA