indican
GRE n.n. 名词 糖苷
A glucoside obtained from woad (indigo plant) and other
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plants, as a yellow or light brown sirup. It has a nauseous bitter
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taste, a decomposes or drying. By the action of acids, ferments, etc.,
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it breaks down into sugar and indigo. It is the source of natural
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indigo.
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An indigo-forming substance, found in urine, and other
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animal fluids, and convertible into red and blue indigo (urrhodin and
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uroglaucin). Chemically, it is indoxyl sulphate of potash, C8H6NSO4K,
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and is derived from the indol formed in the alimentary canal. Called
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also uroxanthin.
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[化]糖苷 整体释义(词典合并,未细分义项)
词性说明:n.=名词,v.=动词,vt.=及物动词,vi.=不及物动词,adj.=形容词,adv.=副词,prep.=介词,conj.=连词,pron.=代词,num.=数词,art.=冠词,int.=感叹词
🧩 单词拆解
- 前缀
- in — in 向内;否定
- 词根
- dic — dict 说
由 in(向内;否定) + dic(说) 构成,词根 dict 意为“说”,整体引申为“糖苷”。
📜 词源解释
indican 与词根 dict 相关。词根 dict 源自 Latin dicere(说),意为“say(说)”。 单词可拆解为:in(向内;否定) + dic(说)。
🧠 记忆方法
记住词根 dict = 说。indican 可拆解为 in(向内;否定) + dic(说),把各部件含义串联起来,就能牢牢记住 indican(糖苷)。
💬 常用例句
You can look up the word "indican" in a dictionary.
你可以在词典中查阅“indican”这个词。
The word "indican" appears in today's reading passage.
“indican”这个词出现在今天的阅读文章里。
Try to use "indican" in your own sentence.
试着用“indican”造一个句子。