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单词 pseudoacid
释义

pseudoacid /'sju:də'æsid/

英汉-汉英词典
n. 假酸
词组 | 习惯用语
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  • pesticide n. 杀虫剂;农药
  • pseudo n. 伪君子;假冒的人 adj. 冒充的,假的
  • pseudoscience n. 假科学;伪科学
  • pseudopod n. 假足,伪足

网络短语:
pseudoacid 假酸; 假;
英语百科

Pseudoacid

A Pseudoacid in Organic Chemistry is a cyclic oxocarboxylic acid. Most commonly, these form from aldehyde and keto carboxylic acids, and the cyclic forms are furanoid (5-ring with oxygen) or pyranoid (6-ring with oxygen). The original pseudoacid to be described as such (using the German "pseudosauren") was levulinic acid (4-oxopentanoic acid).

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