beaker

中文： 烧杯

1. A flat-bottomed, straight-sided, glass vessel, with a lip and often a small spout, used as a laboratory container.
2. A drinking vessel without a handle.
3. A mug.
4. An ancient bell-shaped ceramic pot with a wide mouth, narrow neck, and flaring body, used by the Beaker people during the late Neolithic and early Bronze Age.
5. A scientist. (slang)

复数 beakers