pull the rug from under someone's feet idiom (also pull the rug out from under someone)
突然停止（对某人的）帮助（或支持）；突然（给某人）制造麻烦
to suddenly take away help or support from someone, or to suddenly do something that causes many problems for them
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。