effective 与 efficient 区别,要有例子

EFFECTIVE effective与efficient有什么区别啊? effective 与 efficient 区别,要有例子 effective与efficient的区别是什么, Effective Manager 与 Successful Leader 两者的区别 不知道effective c++ 与 more effective c++两者有什么关系.more effective c++是effective c++的升级版?还是对编程不同方面的介绍?希望读过两本书的朋友给些建议相买本C++进阶方面的书,不知买哪本 MORE EFFECTIVE C怎么样 MORE EFFECTIVE C怎么样 revised-effective interest effective tax rates是什么 The relationship between the effective power and apparent power 有效功率与视在功率之间的关系? MORE EFFECTIVE C中文版怎么样 MORE EFFECTIVE C 中文版怎么样 efficient和effective的区别? Most cost effective plastic是什么意思 effective 和efficient 的区别? serve as effective intermediaries是什么意思? effective listening 的英文解释