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来源:雅诚德英语网
Historically, textile dyes were made from such natural sources as plants and animal excretions.
在历史上,纺织染料是由植物和动物排泄物等天然资源制成的。
Historically, textile dyes were made from such natural sources as plants and animal excretions.
在历史上,纺织染料是由植物和动物排泄物等天然资源制成的。