Coal washing and metallurgical fabric starching, concrete inhale water and building fitment soil improvement.

  • 洗煤、冶金、织物上浆 、 混凝土吸水、建筑装修、土壤改良等.

  • 互联网摘选 2025-01-18 14:32:54

    • 相关例句
    精确
    • 模糊
    • 词首
    • 词尾
    • 词义
    • 例句