English中文EspañolFrançais
expansion tank /ɛkspˈanʃən ˈtaŋk/ n

中文：膨胀水箱

中文 · 膨胀水箱Español · tanque de expansiónFrançais · vase d’expansion
Meaning：Reservoir for absorbing water expansion; it keeps the water pressure in the system steady.
▶ Start interactive picture-tap lesson

Found in these illustrated scenes（1）

Forced hot water heating

‹ Browse all scenes