DFCa metalring that gets hot when gas passes through it, used for cooking food 〔燃气灶的〕环形炉头SYN American English burner
Examples from the Corpus
gas ring• In one corner is a gas ring, in another a table with some school books on it.• There is a gas ring in my room and the percolator is bubbling.• An analogy from control engineering would be a kettle on a gas ring.• He threw down the knife, turned off the gas ring and stamped down the hall.• Adjacent to this was a quenchingtank for use in conjunction with the gas ring.