be made of valuable materials 由珍贵的材料制作
be made of superior materials 用料精良
Tapes made of synthetic materials 塑料带
be made of natural materials 由天然原料制成的
be made of different materials 由不同的材料构成 ; 用不同的材料制成
The tip's resident Imam lives with his 11 children in a house made of materials scavenged from rubbish.
垃圾场的定居者 Imam 和他的十一个孩子住在一个由垃圾中捡来的材料建造的房子里。
Everything in the universe -metals, gases, dogs, doughnuts -is made of materials with positive and negative charges.
宇宙中的任何物体都是由带有正电荷和负电荷的物质组成的。
Everything in the universe - metals, gases, dogs, doughnuts - is made of materials with positive and negative charges.
宇宙中的任何物体都是由带有正电荷和负电荷的物质组成的。
Metal detectors cannot be used in many cases because landmines can be made of non-metal materials.
VOA: special.2010.05.03
The car is made mainly of sustainable and renewable materials, like plants and vegetables.
VOA: special.2009.11.03
We mean the traditional building product made of soil and other materials.
VOA: special.2009.01.12
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