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。
辞典例句
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.
互联网
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.
互联网
"he said he had the crud and needed a doctor"