English中文EspañolFrançaisDeutsch
vacuum chamber /ˈvakjuːm ˈtʃeɪmbə/ n

中文：真空室

中文 · 真空室Español · cámara de vacíoFrançais · chambre à videDeutsch · Unterdruckkammer
Meaning：Part of the microscope in which pressure can be reduced so that the electrons can move.
▶ Start interactive picture-tap lesson

Found in these illustrated scenes（2）

Electron microscope cross-section Vacuum Brake Booster

‹ Browse all scenes