Chemical Regulation Standards

1 words in this vocabulary list

noun aers - a plural form of the word 'aer', which refers to a gaseous envelope surrounding a celestial body such as the earth

  • The aers of the aircraft were carefully inspected before takeoff.
  • I could hear the aers whistling as the plane soared through the sky.
  • The aers on that car are so cool, they make it look really fast.
  • His words cut through the tension in the room like a sharp aers.