vault

音标发音

(ARCH) a type of arch that supports a roof or ceiling, especially in a church or public building, or a ceiling or roof supported by several of these arches
(ROOM) a room, especially in a bank, with thick walls and a strong door, used to store money or valuable things in safe conditions
to jump over something by first putting your hands on it or by using a pole

A vault is a secure room where money and other valuable things can be kept safely.
A vault is a room underneath a church or in a cemetery where people are buried, usually the members of a single family.
an arched structure that forms a roof or ceiling
If you vault something or vault over it, you jump quickly onto or over it, especially by putting a hand on top of it to help you balance while you jump.
the act of vaulting
to furnish with or as if with an arched roof

电子仓库
Meanwhile, thesis focuses on PDM detailed functions like data vault & document management, workflow management, and product structure & configuration management.
重点介绍了电子仓库和文档管理、工作流管理、产品结构和配置管理功能。
金库