氣體燃料 (hei3 tai2 jin4 liu2) — gaseous fuels in Cantonesehei˗₃氣taiˊ²體jinˎ₄燃liuˊ²料简 气体燃料Mandarin Pinyin: qi4 ti3 ran2 liao4Meaning of 氣體燃料noungaseous fuels