etna

Từ điển Oxford Learners Wordfinder Dictionary

noun

a gas burner used in laboratories;
has an air valve to regulate the mixture of gas and air
• Syn:
bunsen burner, bunsen
• Hypernyms:
gas burner, gas jet

• Từ đồng nghĩa / Synonyms:
  bunsen burner, bunsen, Etna, Mount Etna, Mt Etna