essential substance发音

意思翻译

必需物质

相似词语短语

substance───n.物质；实质；资产；主旨

essential───n.本质；要素；要点；必需品；adj.基本的；必要的；本质的；精华的

essential service───基本服务；必要服务

substance share───物质份额

chemical substance───化学物质

spilled substance───溢出物质

harmful substance───[环境]有害物质

essential skills───基本功

substance P───P物质；肽物质（即神经传递介质）

双语使用场景

peptide is the essential substance for animals to maintain body health and it can be completely absorbed into blood circulation together with dipeptide and tripeptide.───肽是动物维持机体运转的必须物质，能完整地被吸收并以二、三肽形式进入血液循环。

Water is the essential substance of our daily life.───水是人们日常生活中不可缺少的物质之一。

Yet I believe that the essential substance of the architecture we seek proceeds from feeling and insight.───到现在，我相信建筑最本质的宗旨我们所找寻的，能从感觉和体悟里得来。

The arable land is the essential substance for human beings'living and development.───耕地资源是人类生存和发展最宝贵的物质基础。

Essential substance content in different purple sweet potato varieties and effect of processing on purple sweet potato pigments───紫甘薯主要物质含量及处理方式对其色素的影响

The essential substance or elements; essence:───基本物质或要素，精华：

英语使用场景