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阳光通过收集器玻璃、塑料、金属或橡胶等吸波材料。
Sunlight through the collector glass, plastic, metal or rubber and other absorbing materials.
youdao
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阳光通过收集器玻璃、塑料、金属或橡胶等吸波材料。
Sunlight through the collector glass, plastic, metal or rubber and other absorbing materials.
youdao