partial vacuum
partial vacuum · partial vacuums
A region of low atmospheric pressure, especially one in which most of the air has been…A region of low atmospheric pressure, especially one in which most of the air has been pumped out.
Значение
значений: 1A region of low atmospheric pressure, especially one in which most of the air has been pumped out.
Формы
мн. число: partial vacuums| Ед. число | partial vacuum |
|---|---|
| Мн. число | partial vacuums |
правильный