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

hard surface

hard surface是什么意思、hard surface怎么讀

hard surface漢語翻譯

【化】 硬面; 硬表面; 淬火表面; 表面淬火

hard surface英語解釋

動詞 hard surface:

  1. cover with asphalt or a similar surface

hard surface例句

  1. A small firework consisting of some gravel wrapped in tissue paper with a percussion cap that explodes when thrown against a hard surface.
    摜炮一種由草紙包住一些礫石制成的小型鞭炮，其打火帽在與堅(jiān)硬表面撞擊時(shí)發(fā)生爆炸
0
糾錯