Định nghĩa của từ Davy lamp
Davy lampnoun
Đèn Davy
/ˈdeɪvi læmp//ˈdeɪvi læmp/Word Originearly 19th cent.: named after its inventor, Sir Humphry Davy (1778- 1829), the English chemist.
namespace
Đèn Davy
/ˈdeɪvi læmp//ˈdeɪvi læmp/Word Originearly 19th cent.: named after its inventor, Sir Humphry Davy (1778- 1829), the English chemist.