organic substance

常见例句

It is an organic substance and is a petrified rosin of ancient trees related to rosin .
一种有机物质。它是一种含一些有关松脂的古代树木的石化松脂。
The exciting finding was the presence of a soft, flexible organic substance inside the channels.
令人兴奋的是在这些管状分支中存在着柔软的有机物质。
PROF. : That's right. He reasoned that, in today's conditions, plants would absorb any organic substance.
对了。他的理由是，在今天的环境条件下，植物吸收的有机物质而大量生产，或者动物会。

And there was resistance to the temptation in Washington to turn these things into political talking points, but allow them instead to be more organic and focused on the substance -- and not just on fiscal issues, as I said, but immigration reform, gun violence, energy independence, education -- the whole range of issues that are the President's priorities and they also happen to be the American people's priorities.
WHITEHOUSE: Press Briefing
Also, scientists at the Hong Kong Polytechnic University have been able to build a nano-thin layer of particles of titanium dioxide, a substance that reacts with sunlight to break down dirt and other organic material.
FORBES: Nanotechnology's Disruptive Future