由: cause; reason制成: be made from; manufacture物理变化: physical change由…制成(化学变化): be made from由……制成: be made of (from); make …out of由……制成；由……构成: be made from病理变化: pathologic changes; pathological change; seasonal changes生理变化: physiological change; physiological effect由……材料制成: be made from由……原料制成: be made from由……制成的: be made of物理变换: physical conversion物理变量: physical descriptors; physical variable物理变数: physical variable物理变星: physical variable物理变性: physical modification他们已经搞清楚这个物理变化的成因: they have cleared up the cause of the physical change由…变化成: transition from … to细胞病理变化: cytopathic changes主体病理变化: the main pathologic changes由…做成或制成: be made from地理变异；地理性变化: geographic variation心理变化记录图: psychogram由……制成（看不出原材料）: be made from由……制成（看得出原材料）: be made of
