时间:2019-01-10 作者:英语课 分类:与美国小学生一起学英文第7册


英语课

   Cloud 云


  A cloud is a massive droplets 1 in the sky. 云是天空中大量的小水滴。
  When the sun heats up the Earth, water on the Earth evaporates and becomes a cloud. 地球受到太阳的烘烤时,地球上的水就会蒸发并凝结成云。
  What happens if a cloud gets big and thick? It rains. 如果云变得又大又厚时会怎么样呢?就会下雨。
  Thick clouds are darker than thin clouds. 浓云比薄云的颜色更暗。
  So, the sky looks grey right before it rains. 因此,下雨之前天空总是灰蒙蒙的。
  Can we grab a cloud? No, we can't. 我们可以抓住云吗?不能。
  A cloud consists of water droplets, so we cannot grab a cloud at all. 云是由水滴组成的,我们根本就抓不住它。
  When you touch it, all you can get is wet hands. 你手碰到它时就湿了。

n.小滴( droplet的名词复数 )
  • Droplets of sweat were welling up on his forehead. 他额头上冒出了滴滴汗珠。 来自辞典例句
  • In constrast, exhaled smoke contains relatively large water droplets and appears white. 相反,从人嘴里呼出的烟则包含相当大的水滴,所以呈白色。 来自辞典例句
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