mass noun
- a method of treating food by partial cooking followed by vacuum-sealing and chilling食品真空调理保存（法）。
- (of food or cooking) involving such preparation（食物, 烹饪）真空调理保存的：
as adj. a convection oven can be used in sous vide operations对流加热炉可以用来对食物作真空调理保存
as adv. cooking cuisine sous vide.用真空调理保存法烹制菜肴。
词源
French, literally 'under vacuum'.