substances意思_substances

an example of this might be a young man who does not take care of his form adequately , abuses it with poor nutrition and toxic substances and then experiences a disease later i

海词词典,最权威的学习词典,为您提供alimentary substances的在线翻译,alimentary substances是什么意思,alimentary substances的真人发音,权威用法和精选例句等。 alimenta

substances的中文翻译,substances是什么意思,怎么用汉语翻译substances,substances的中文意思,substances的中文,substances in Chinese,substances的中文,substances怎么

沪江词库精选soil humic substances是什么意思、英语单词推荐、soil humic substances的用法、soil humic substances的中文意思、翻译soil humic substances是什么意思网页

英文: Article 31 The discharge of gases and aerosols containing radioactive substances into the atmosphere must comply with state provisions on radioactivity protection and mu

Welcome to the Department of Toxic Substances Control Skip to Main Content Search this site: 1 2 3 4 Latest News Public Meeting (03/05/19): Public Seminar on Universal W

海词词典,最权威的学习词典,为您提供ozone-depleting substances的在线翻译,ozone-depleting substances是什么意思,ozone-depleting substances的真人发音,权威用法和精选例

n. 物质( substance的名词复数 ); 实质; 物体; [哲学] 1)。本质; [例句]In experimenting we find out that sound travels with different velocities through different substances. 在实验中,

RSL(Restricted Substances List)受限物质清单吗