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单词 carboxylate
释义

carboxylate

1 of 2

noun

car·​box·​yl·​ate kär-ˈbäk-sə-ˌlāt How to pronounce carboxylate (audio)
-lət
: a salt or ester of a carboxylic acid

carboxylate

2 of 2

verb

car·​box·​yl·​ate kär-ˈbäk-sə-ˌlāt How to pronounce carboxylate (audio)
carboxylated; carboxylating

transitive verb

: to introduce carboxyl or carbon dioxide into (a compound) with formation of a carboxylic acid
carboxylation
(ˌ)kär-ˌbäk-sə-ˈlā-shən How to pronounce carboxylate (audio)
noun

Example Sentences

Recent Examples on the Web
Noun
Chemists concluded that the blisters are actually metal carboxylate soaps, the result of a chemical reaction between metal ions in the lead and zinc pigments and fatty acids in the binding medium used in the paint. Jennifer Ouellette, Ars Technica, 18 Mar. 2022 Infrared spectrometry identified the ink as a colorless lead carboxylate. Jennifer Ouellette, Ars Technica, 22 Aug. 2019 Over the centuries, those inks would have slowly transformed into invisible lead carboxylate, leaving a seeming blank space on the papyrus. Jennifer Ouellette, Ars Technica, 22 Aug. 2019

Word History

First Known Use

Noun

1884, in the meaning defined above

Verb

1880, in the meaning defined above

Medical Definition

carboxylate 1 of 2

transitive verb

car·​box·​yl·​ate -ˌlāt How to pronounce carboxylate (audio)
carboxylated; carboxylating
: to introduce carboxyl or carbon dioxide into (a compound) with formation of a carboxylic acid

carboxylate

2 of 2

noun

car·​box·​yl·​ate -ˌlāt, -lət How to pronounce carboxylate (audio)
: a salt or ester of a carboxylic acid
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更新时间:2025/2/3 17:32:53