A SIMPLE KEY FOR HEAT INSULATOR UNVEILED

A may be the letter that was accustomed to characterize a staff in an outdated Tv set display, The A-Workforce. A capital a is penned "A". Make use of a money A at the start of the sentence if composing. A can also be a musical Take note, in some cases called "La".During the Global Phonetic Alphabet, ⟨a⟩ is utilized for the open front unrounded