bunsen

IPA/ˈbʌn.sən ˌbɜː.nər/
IPA/ˈbʌn.sən ˌbɝː.nɚ/

bunsen — 名詞

  • bunsensingular
  • bunsensplural

1. a small piece of science-lab equipment that burns gas blended with air to give a

1.名詞
釋義

本生燈

實驗室用來加熱的瓦斯燃燒器

a small piece of science-lab equipment that burns gas blended with air to give a hot, steady flame for heating things

例句

Rin lit the bunsen and gently heated the test tube of blue liquid.

Rin 點燃本生燈，輕輕加熱那支裝有藍色液體的試管。

verb collocation: light / heat with a bunsen

Before the experiment, Mr. Walid showed the class how to adjust the bunsen's flame.

實驗開始前，Walid 老師向全班示範如何調整本生燈的火焰。

adjust the bunsen's flame using the air collar

常見搭配
  • light the bunsen
  • a roaring bunsen flame
  • turn the bunsen down
同義詞
  • gas burner

    the wider category; a bunsen is one specific lab type with an air hole

  • spirit burner

    burns liquid alcohol instead of gas and gives a weaker flame

文法句型

a/the bunsen

用法筆記

Usually written out as the full form 'Bunsen burner'; the one-word 'bunsen' is the short, everyday form heard in classrooms and laboratories.

常見錯誤

I heated the liquid on a bunsen burn.
I heated the liquid on a bunsen burner.
the device is a 'burner'; only the flame 'burns'.

常見搭配

名詞搭配

  • bunsen flame
  • bunsen burner

常用片語

  • light a bunsen
  • under the bunsen

介系詞搭配

  • over a bunsen
  • on a bunsen