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.
Значення
значень: 1A region of low atmospheric pressure, especially one in which most of the air has been pumped out.
Форми
множина: partial vacuums| Однина | partial vacuum |
|---|---|
| Множина | partial vacuums |
правильне