firestones的翻译，读音
释义：
(firestone 的复数) n. 燧石, 耐火石
plural of firestone
n. a piece of flint that is struck to light a fire
n. a sandstone that withstands intense heat; used to line fireplaces and furnaces and kilns
plural of firestone
n. a piece of flint that is struck to light a fire
n. a sandstone that withstands intense heat; used to line fireplaces and furnaces and kilns