N-UNCOUNT Styrofoam is a very light, plastic substance, used especially to make containers. 泡沫聚苯乙烯 [美国英语] [trademark]
We had a huge jackfruit tree on our front lawn that we decorated. Once we glued white styrofoam balls to the tree, pretending they were snow.
我们装饰了草坪前的那棵巨大的菠萝蜜树。我们还曾把白色泡沫球粘在树上,假装那是雪。
I watched too many people throw them away like used-up Styrofoam cups.
我旁观过太多人像丢掉用过的一次性杯子那样把说过的话全都丢弃。
But I'm sure you can easily see how these styrofoam balls could, in fact, be a mono layer of gold nuclei.
这个实验怎么工作的,我们先来做些计算,但我相信你们都已经。
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