• n. 渣滓；臟家伙；攙和物；雜質(zhì)

詞源不確定，可能來自curd, 凝乳，黏稠物。

crud (n.)

"nonsense, rubbish," 1940, U.S. slang; originally 1920s army and college student slang for "venereal disease." Said to be a metathesis variant of curd, which actually makes it an unconscious return to the original Middle English form of that word (see curd). As G.I. name for "disease of any and every sort" it is attested from 1945.

1. NET Dynamic Data enables CRUD ( Create, Read, Update and Delete ) operations in a data model.

NET動態(tài)數(shù)據(jù)將在數(shù)據(jù)模型中啟用CRUD ( 創(chuàng)建 、 讀取 、 更新和刪除 ) 操作.

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2. They also contain a lot of cosmic crud, mostly in the form of dust-sized grains.

它們也含有一些宇宙雜質(zhì)，大多是灰塵大小的顆粒。

來自辭典例句

3. He said he had the crud and needed a doctor.

他說他得了怪病,急需醫(yī)生.

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4. OBJECTIVE To establish detection methods of 6 kinds of crud drugs in Qiju Dihuang granules.

摘要目的建立杞菊地黃顆粒中部分藥材的薄層鑒別方法.

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5. It is important to reduce or prevent the formation of crud during solvent extraction process.

如何有效的減少或防止第三相(污物)的產(chǎn)生,是銅溶劑萃取過程中的一個重要課題.

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