immediately and directly是什么意思?

immediately and directly是什么意思? directly,immediately的用法? immediately,directly,instantly可以通用么 immediately ,directly,straightiy 都表示“直接的”有什么区别 directly与immediately当直接讲区别如题 He left immediately是什么意思 immediately= the moment=directly?具体的用法是什么呢 能分别造个句吗谢谢 Walk___and straight,look directly at other people and smile. 英语翻译These systems loaded the program directly in memory and It is more difficult to write simply,directly,and effectivel It is more difficult to write simple,directly,and effectivel Nowadays more and more students are working directly on the