noun 下载 🔗分享 烧瓶, flask子 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. Examples : "The chemist used a glass flask to heat the water for the experiment. " 化学家使用一个玻璃烧瓶来加热实验用水。 material substance utensil item device 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 小酒壶,随身酒壶 A container used to discreetly carry a small amount of a hard alcoholic beverage; a pocket flask. Examples : "He kept a small flask of whiskey in his backpack for a quick drink after school. " 他背包里总装着一个小酒壶威士忌,放学后可以偷偷喝一口。 utensil drink item 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 烧瓶, 锥形瓶. 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. Examples : "The student carefully poured the blue liquid from the beaker into the flask for the next step of the experiment. " 学生小心地把烧杯里的蓝色液体倒入烧瓶里,以便进行实验的下一步。 utensil chemistry science technical item 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 砂箱,铸模箱。 A container for holding a casting mold, especially for sand casting molds. Examples : "The foundry worker carefully placed the molten metal into the flask, ready for the sand casting mold. " 铸造工人小心地将熔融金属倒入砂箱里,准备进行砂型铸造。 material utensil technical industry 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 炮架床 A bed in a gun carriage. Examples : "The gun crew carefully positioned the cannon's flask within the gun carriage to ensure stability during firing. " 炮手们小心地将火炮的炮架床安放到炮车上,以确保射击时的稳定。 military weapon machine part 与AI对话词汇游戏阅读练习
verb 下载 🔗分享 包埋,装盒。 To invest a denture in a flask so as to produce a sectional mold. Examples : "The dentist used a special flask to invest the patient's new denture, creating a mold for the sections of the appliance. " 牙医用一个特制的盒式模型(比喻:flask在这里的用途),将患者的新义齿包埋起来,制作出用于分段处理的模具。 medicine technical 与AI对话词汇游戏阅读练习