| 释义 |
fire stone 汉语翻译【机】 耐火石 英语解释：名词 fire stone:- a piece of flint that is struck to light a fire
同义词：firestone - a sandstone that withstands intense heat; used to line fireplaces and furnaces and kilns
同义词：firestone
例句：- An early form of cannon that fired stone balls.
射石炮早期发射石弹大炮的一种
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