noun🔗Share水瓶，烧瓶。 A narrow-necked vessel of metal or glass, used for various purposes; as of sheet metal, to carry gunpowder in; or of wrought iron, to contain quicksilver; or of glass, to heat water in, etc."The scientist carefully poured the solution from the beakers into several smaller flasks for easier storage and handling. "这位科学家小心地将溶液从烧杯倒入几个较小的**窄口瓶（烧瓶）**中，以便更容易储存和操作。itemutensilmaterialdevicechemistryChat with AIVocabulary GamePractice Reading
noun🔗Share小酒壶，随身酒壶 A container used to discreetly carry a small amount of a hard alcoholic beverage; a pocket flask."He always kept two small flasks of whiskey hidden in his coat pockets for emergencies. "他总是在外套口袋里藏着两个小酒壶的威士忌，以备不时之需。drinkutensilitemChat with AIVocabulary GamePractice Reading
noun🔗Share烧瓶， 广口瓶 Laboratory glassware used to hold larger volumes than test tubes, normally having a narrow mouth of a standard size which widens to a flat or spherical base."The science students carefully poured the colorful liquids from beakers into the flasks for the next part of the experiment. "这些理科学生小心地把五颜六色的液体从烧杯倒入广口烧瓶里，准备进行实验的下一步。sciencechemistryutensilitemtechnicaldeviceChat with AIVocabulary GamePractice Reading
noun🔗Share砂箱，铸模箱. A container for holding a casting mold, especially for sand casting molds."The foundry technician carefully placed the molten metal into the flasks before closing the molds. "铸造技师小心地将熔融金属倒入砂箱里，然后才合上铸模。materialutensilindustrytechnicalChat with AIVocabulary GamePractice Reading
noun🔗Share炮架床，炮车床 A bed in a gun carriage."The gun crew carefully adjusted the position of the howitzer on its flasks to ensure accurate firing. "炮兵小心地调整榴弹炮在炮架床上的位置，以确保精确射击。militaryweaponmachinenauticalChat with AIVocabulary GamePractice Reading
verb🔗Share装盒，包埋。 To invest a denture in a flask so as to produce a sectional mold."The dental technician will flask the denture to prepare it for processing. "牙科技师会把义齿装盒，以便为后续处理做准备。medicinetechnicalprocessChat with AIVocabulary GamePractice Reading
