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

building materials

building materials是什么意思、building materials怎么讀

building materials漢語翻譯

【經(jīng)】 建筑材料

building materials英語解釋

名詞 building material:

  1. material used for constructing buildings
    同義詞：building material

building materials例句

  1. As one kind of building materials, wood is inadequately sturdy.
    作為一種建筑材料，木材不夠結(jié)實(shí)。
  2. Regulations prescribe certain standards for building materials.
    有規(guī)章規(guī)定建筑材料的某些標(biāo)準(zhǔn)。
0
糾錯(cuò)