not be set/carved in stone idiom UK (US not be carved/etched in stone)
还未确定;未成定局
to be able to be changed
These are just a few ideas - nothing is set in stone yet. 这还只是一些想法——什么都还没定下来。
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。