crud是什么意思？

crud

英[krʌd] 美[krʌd]

• n. 脏家伙；

例句

• OBJECTIVE To establish detection methods of 6 kinds of crud drugs in Qiju Dihuang granules. 摘要目的建立杞菊地黄颗粒中部分药材的薄层鉴别方法.
• NET Dynamic Data enables CRUD ( Create, Read, Update and Delete ) operations in a data model. NET动态数据将在数据模型中启用CRUD ( 创建 、 读取 、 更新和删除 ) 操作.
• They also contain a lot of cosmic crud, mostly in the form of dust-sized grains. 它们也含有一些宇宙杂质，大多是灰尘大小的颗粒。

英英词典释义

• Noun
  1. heavy wet snow that is unsuitable for skiing
  2. any substance considered disgustingly foul or unpleasant
  3. an ill-defined bodily ailment;
  "he said he had the crud and needed a doctor"