cold front
noun [ C ] uk/ˌkəʊld ˈfrʌnt/ us/ˌkoʊld ˈfrʌnt/
冷锋
the weather condition in which a moving mass of cold air pushes into a mass of warm air resulting in a fall in temperature
江苏热线英汉汉英双解词典包含207361条英汉翻译词条，涵盖了常用英语单词及词组短语的翻译及用法，是英语学习的必备工具。