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 : "In chemistry class, the students used burettes to carefully add acid to a solution during the titration experiment. " 在化学课上，学生们使用滴定管，小心地将酸加入溶液中，来进行滴定实验。 science chemistry device utensil 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 圣水壶，圣水瓶 An altar cruet. Examples : "The priest carefully poured the wine into the burettes before the communion service. " 在圣餐仪式前，牧师小心地将葡萄酒倒入圣水瓶中。 religion ritual utensil 与AI对话词汇游戏阅读练习
