Silk was made using various breeds of lepidopterans, both wild and domestic.

丝绸由各种野生和家养鳞翅目昆虫孵化的卵而逐渐形成。

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Silk was made using various breeds of lepidopterans, both wild and domestic.

丝绸由各种野生和家养鳞翅目昆虫孵化的卵而逐渐形成。

youdao