chestnut shell的意思|示意

美 / ˈtʃesˌnʌt ʃel / 英 / ˈtʃɛsˌnʌt ʃɛl /

板栗壳


chestnut shell相关例句

The natural pigment was extracted from chestnut shell by alcohol - water as solvent assisted by microwave irradiation.

以板栗壳为原料,在微波条件下,以乙醇溶液作溶剂直接从板栗壳中提取天然棕色素.

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