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单词
Caffeinum
释义
Caffeinum
网络
咖啡因;由咖啡提出咖啡因
网络释义
1.
咖啡因
咖啡因
(
Caffeinum
),亦称咖啡碱.可从茶叶或咖啡中提取,也可用化学法合成.系质轻柔韧,有光泽的针状结晶,无臭,味苦.具有兴奋中 …
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2.
由咖啡提出咖啡因
...年由归那皮提出奎宁(Quininum);1821年
由咖啡提出咖啡因
(
Caffeinum
)等。
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例句
随便看
hardware character
hardware check
hardware checker
hardware check point
hardware checksum
hardware circuit
hardware circular buffer
hardware cloth
hardware clustering
hardware color fill
hardware combining
hardware communication region
Hardware Companies
hardware company
hardware compatibility
Hardware Compatibility List
hardware compilation
hardware compiler
hardware complexity
hardware component
hardware components
Hardware,Computer
hardware configuration
hardware configuration definition
hardware configuration item
英汉双解词典包含2704715条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。
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更新时间:2026/3/31 0:42:43