ground frost
noun [ C usually singular ] uk/ˈɡraʊnd ˌfrɒst/ us/ˈɡraʊnd ˌfrɑːst/
地面结霜温度
a temperature at or below freezing point on and near the ground during the night that can damage plants
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。