音標發(fā)音英式音標 [?b?n.s?n ?b??.n?r]美式音標 [?b?n.s?n ?b??.n?]英式發(fā)音 美式發(fā)音 基本解釋本生燈（實驗室用煤氣燈）。同根派生 Bunsen burner相關詞英漢例句Then, with a Bunsen burner, the surface is thoroughly seared.然后，用本生燈徹底燒灼表面。First, open the clamp or valve so that biogas can flow back from the balloon to the Bunsen burner.首先，打開鉗或閥，使沼氣可以回流從氣球的本生燈。Bunsen burner更多例句英英字典劍橋英英字典 a small device that burns gas to produce a flame, used to heat things in scientific work and experimentsBunsen burner劍橋字典Bunsen burner柯林斯字典