billion
/ˈbɪljən/
A number equal to one thousand million.
“A billion stars twinkled brightly in the clear night sky.”
Thêm vào My Deck
inoh
inoh
/ˈbɪljən/
A number equal to one thousand million.
“A billion stars twinkled brightly in the clear night sky.”
Thêm vào My Deck