vestibule

名词 vestibule:

1. a large entrance or reception room or area
   同义词：anteroom, antechamber, entrance hall, hall, foyer, lobby
2. any of various bodily cavities leading to another cavity (as of the ear or vagina)

ves.ti.bule

n.（名词）
A small entrance hall or passage between the outer door and the interior of a house or building.
前厅：在外门和一间房子或建筑外部之间的一个小走廊厅或者通道
An enclosed area at the end of a passenger car on a railroad train.
连廊，通廊：在客车或火车后部的一块围起来的区域
Anatomy A cavity, chamber, or channel that leads to or is an entrance to another cavity:
【解剖学】 前庭气门室：一种洞穴、前厅或通道，它能够通向或为另一个洞穴的入口：
例句：
the vestibule to the ear.
耳朵的前庭

来源：
Latin vestibulum
拉丁语 vestibulum