麻豆精品在线久草熟女|色情一区二区三区|国产一级片国产特级片|亚州特级黄片在线免费观看|中文人妻少妇有码Av|日逼黄色毛片久久精品久久日|欧美黄色短片网站|无码在线资源黄色免费看视频|日韩无码1区2区3区|亚洲夜色在线五月天激情影院

單詞乎

fire stone

fire stone是什么意思、fire stone怎么讀

fire stone漢語翻譯

【機】 耐火石

fire stone英語解釋

名詞 fire stone:

  1. a piece of flint that is struck to light a fire
    同義詞：firestone
  2. a sandstone that withstands intense heat; used to line fireplaces and furnaces and kilns
    同義詞：firestone

fire stone例句

  1. An early form of cannon that fired stone balls.
    射石炮早期發(fā)射石彈大炮的一種
0
糾錯