speaksaytalk与tell辨析,say和speak的区别

talk,tell,say,speakppt
speak say tell talk的区别
speak/talk/say/tell都表示"说,在用法上有哪些区别?
第三十八讲三分钟弄懂saytellspeaktalk的区别
四个说speaktalksaytell用法大不同