Bunsen

基本解释

You make hot cocoa with a Bunsen burner and a beaker.
做热可可的时候，你得用到本生喷灯和烧杯。
Another type of photo is neutral: for example, students standing around a Bunsen burner.
另一类型的照片是中性的：例如，学生们站在一盏煤气灯的周围。
But under a new reform, history will become optional, letting budding scientists retreat behind their Bunsen burners untroubled by the cold war or anti-colonialism.
然而新的改革方案将调整历史作为选修课程，旨在让那些初现霓端的科学家们潜心钻研他们的“本生灯”，而不必在研究的同时担虑冷战或反殖民主义等历史课程内容。

Any junior-high school kid can do that with a Bunsen burner.
NPR: Squeezing Oil Out of Stones in the Rocky Mountains
It was not until four decades later that novelists and playwrights bashed down the laboratory door, put on white coats and made themselves perfectly at home among the test tubes and the bunsen burners.
ECONOMIST: Science in fiction is not science fiction
On the main table I noticed what looked like the ragtag remains of some Physics 101 lab experiments: rusted silver balls on different inclines, distressed balloons, a stained funnel, a markered flask, a calcium-speckled Bunsen burner, iron filings and sandpaper, large magnets, and batteries that could have been bought from a Chinese immigrant on the subway.
NEWYORKER: The Region of Unlikeness