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

abrasive aggregates

abrasive aggregates是什么意思、abrasive aggregates怎么讀

abrasive aggregates漢語翻譯

耐磨骨料

abrasive aggregates例句

  1. The road surface was made more durable by adding abrasive aggregates to the asphalt mix.
    通過在瀝青混合料中添加磨料骨料，使路面更加耐用。
  2. Abrasive aggregates are essential in creating high-friction surfaces for industrial flooring.
    磨料骨料是制作高摩擦力工業(yè)地面的關(guān)鍵材料。
0
糾錯