adj.寒冷的
Cohen and his colleagues found that based ontivemeasures of nasal woes, happy people were less likely todevelop acold. 根据所收集的数据，科恩和他的同事发现，性格开朗、比较快乐的人不容易患感冒。
What is acold cases? 什么是冷案？
I wonder if I 've caught acold. I have a slight chill（我有点冷）.
They are compatible:however,when the twoflowers blooming getting along together,it seems just like a burning snow or acold fire which i feel curious and take a great interested in. 火与雪是不相容的：但是这两盆花却融洽地开在一起，宛如火上有雪，或雪上有火。我故而乐之，小小的心灵里觉得十分奇妙，十分有趣。
