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- 啮合扣两块建筑材料之间的连接,由一个槽口和一个与之相称的凸起物构成
A joint between two pieces of building material formed by a notch and a fitted projection.
- 作为一种建筑材料,木材不够结实。
As one kind of building materials, wood is inadequately sturdy.
- 建筑材料很昂贵。
Building materials are expensive.
- 有规章规定建筑材料的某些标准。
Regulations prescribe certain standards for building materials.
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以上内容独家创作,受著作权保护,侵权必究
海词词典,十七年品牌