Vien维安
viev.竞争
Vieussen's artery
Vieussens's veins
Vieussens's valve
Vieillot's Barbet
Vieussen rs veins维厄桑氏静脉
Vierendeel girder带上下桁条的梁,空腹梁
Vieusseus annulus维厄桑斯环, 前庭窗缘
Viennese pastry.维也纳甜糕
Vieussens's artery
Vieussen's annulus