Word: 燃气 (ránqì) Traditional: 燃氣 燃气 dictionary entry ránqì fuel gas (coal gas, natural gas, methane etc) Full dictionary entry for 燃气 Example sentences using 燃气 2 sentences, showing page 1 of 1. 做完饭记得关上燃气。 Zuò wán fàn jìde guānshàng ránqì. Remember to turn off the gas after you finish cooking. 做完饭记得关燃气。 Zuò wán fàn jìde guān ránqì. Remember to turn off the gas after cooking.