乌的英文

实用例句

• 乌云是雨或雪将至的预兆。
  Dark clouds are a sign of rain or snow.
• 乌云是下雨的明显前兆。
  Black clouds are an unmistakable sign of coming rain.
• 乌云密布预示着将要下雨。
  The black clouds threatened rain.
• 有乌云的时候，就知道快下雨了。
  When there are black clouds you can tell it's going to rain.
• 乌云压顶，来势不妙。
  Those black clouds look a bit ominous.