say the word idiom
吩咐一下，说一声，表示一下
used to tell someone that you will do what they want at the time they ask you
You only have to/Just say the word, and I'll come and help. 你只要说一声，我就会来帮忙。
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。