a very tiny distance equal to one-billionth of a meter (0 000000001 meter)

listen to the pronunciation of a very tiny distance equal to one-billionth of a meter (0 000000001 meter)
Английский Язык - Английский Язык

Определение a very tiny distance equal to one-billionth of a meter (0 000000001 meter) в Английский Язык Английский Язык словарь

a very tiny distance equal to one-billionth of a meter (0 000000001 meter)
nanometer