Vessels : bell glass, flume, airer, alcohol burner, reagent bottles etc.
钟罩、水槽、干燥器、酒精灯和各种规格试剂瓶。
英语百科
Bell jar
A bell jar is a glass jar, similar in shape to a bell, and can be manufactured from a variety of materials (ranging from glass to different types of metals). Bell jars are often used in laboratories to form and contain a vacuum; they may also serve as display cases or transparent dust covers.