fireoutn.发射(火箭起动)firen.火；失火；炉火；开火；热情v.开火；解雇；点燃；急速地连续说fire-suppression bottle灭火器fire extinguisher bracket灭火器架fire grading of buildings按耐火度的房屋分类fire extinguisher cabinet灭火器箱fire protection of tunnel隧道防火fire-resisting property耐热性,耐火性fire-resisting concrete耐火混凝土fire-extinguisher fluid灭火器液fire-proofing chemicals耐火剂fire retardant efficiency阻火作用