noun 下载 🔗分享 滴定管，定量管 A glass tube with fine gradations and a stopcock at the bottom, used in laboratory procedures for accurate fluid dispensing and titration. Examples : "The chemistry student carefully added acid drop by drop from the burette into the flask during the titration experiment. " 在滴定实验中，这位化学专业的学生小心地用滴定管一滴一滴地将酸加入到烧瓶中。 chemistry utensil device science technical item 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 圣水瓶，圣水壶 An altar cruet. Examples : "The altar server carefully filled the burette with water for the priest to use during communion. " 侍祭小心地把圣水瓶装满水，供神父在圣餐仪式中使用。 religion ritual item utensil 与AI对话词汇游戏阅读练习
