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单词 chitin
释义
chitin
(once / 51389 pages)
n

WORD FAMILY
chitin: chitinous
USAGE EXAMPLES
Insect are covered in shells of chitin—a tough substance that can withstand a lot of stress before it cracks or breaks.
National Geographic(Sep 13, 2016)
Dried shrimp shells sold as a soup seasoning or used to extract chitin, a protein that has various agricultural, industrial and medical uses.
Washington Times(Jul 28, 2016)
As part of their counterattack, plants also produce their own hydro- lases, which can destroy chitin and other components of insects or microbes.
Science Magazine(May 10, 2016)
n a tough semitransparent horny substance; the principal component of the exoskeletons of arthropods and the cell walls of certain fungi
Hyper
polyose, polysaccharide
any of a class of carbohydrates whose molecules contain chains of monosaccharide molecules
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英语词典包含147318条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。

 

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更新时间:2026/6/3 13:52:16