单词：
单词： 相关文章
This powder has to be sifted, to separate the husks from the flour. 然后, 人们利用筛子将面粉与外皮分离。 The husks are hard and coarse, and they would not be good food for us, for we could not digest them. 外皮坚硬且粗糙, 我们
英国学生科学读本
第二节 性状 许多药品说明书的第一项是Description（性状），其原意是叙述、描写，在药品说明书及药典中一般都译为性状，其内容主要是介绍外观、理化性质、组成成分、结构、特征等。这一
医学英语
今天要讲的习惯用语都由这样一个关键词发展而来 ： powder。 大家一定知道powder是粉， 可以是扑脸的香粉，也可能是治病的药粉或者爆炸的火药，种类繁多。今天要学的第一个习惯用语是：
美国习惯用语
A reporters team made up of major Chinese media outlets is now on a journey down the Yangtze River from Yunnan Province. Their destination is Shanghai, the mouth of the river. Flowing nearly 64-hundred kilometers, the trip will take 30-days down the
2018CRI中国国际广播电台
Suspicious Powder Discovered on Capitol Hill Deborah Tate Three U.S. Senate office buildings are closed, and congressional business has been disrupted a day after a suspicious powder, believed to be t
VOA2004（上）--各类新闻
In southwest Chinas Yunnan province, construction of a high-speed railway connecting the capital city of Kunming with Shanghai has just been completed. The high-speed railway is the first for Yunnan. The route is about 380 kilometers and connects the
cctv9英语新闻2016年