英文单词大全
contact substance
接触物质
相似词语短语substance───n.物质;实质;资产;主旨
contact───vt.使接触,联系;n.接触,联系;vi.使接触,联系
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
substance P───P物质;肽物质(即神经传递介质)
intercellular substance───[组织]细胞间质;细胞间质,胞间物质
declarable substance───申报物质
双语使用场景Both substances also contained a substance that would mark any mosquito that came in contact with it.───两种喷雾中都含有一种物质,可以标记出接触过这种喷雾的任何蚊子。
Melamine was approved to be a 'food contact substance' in the late 1960s or early 1970s.───年代末、70年代初,三聚氰胺曾被批准为“可与食品接触的物质”。
This substance should not come into contact with food.───这种物质切莫与食物接触。
Melamine was approved to be a 'food contact substance' in the late 1960s or early 1970s.───上世纪60年代末、70年代初,三聚氰胺曾被批准为“可与食品接触的物质”。
英语使用场景 contact substance上一篇:corrugated sole
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