Earth&Sky:納米食品含有益處和可能的風(fēng)險(xiǎn)
聽(tīng)寫填空,只寫填空內(nèi)容,不抄全文,3-5個(gè)句子,不用寫標(biāo)號(hào),注意標(biāo)點(diǎn)~
Elke Anklam: What is nanofood? It's food which contains maybe some tiny elements – nanomaterials – in the food, in order to make it more tasty or to bring more nutrients to the body, or it is produced by using nanotechnology.
You are listening to Elke Anklam of the European Commission's Joint Research Center. [---1---] She described some of the benefits of foods created with nanomaterials.
Elke Anklam: [---2---] They are dissolved much better, and also there are advantages for taste, flavor, and texture.
For example, a nano-mayonnaise replaces regular mayo's fatty oils with nano-sized water droplets thinly coated with oil.
Elke Anklam: [---3---]
[---4---] [---5---]
Elke Anklam: So we don't know where these materials end up — we have still to study a lot.
I'm Lindsay Patterson. EarthSky is a clear voice for science. We're at
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