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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