B
生物医药大词典
by MedSci
菜单
词典
分类
百科
诗词
背单词
英文名
DeepEvidence ↗
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例句 /
A chemical or product, such as cellulose, derived from plants.
A chemical or product, such as cellulose, derived from plants.
农产品来源于植物中的化学品或产品,如纤维素