efficient [i'fiʃənt]

[网页划词已开启]

Ӣ������

adj. ��Ч�ʵģ��������ģ���Ч��

ͬ���

a. effective

�����

a.   inefficient

�ʻ����

effective��efficient
���������ݴʾ��С���Ч�ġ�֮�⡣

�����

1. She is an efficient secretary.
���Ǹ���Ч�ʵ����顣
2. Case teaching is a very efficient way of teaching.
������ѧ��һ��ʮ����Ч�Ľ�ѧ������
3. What is the most efficient way to pump your bicycle tire?
�����г���̥����������Ч�ʵķ�����ʲô��

ӢӢ����

adj.
  1. being effective without wasting time or effort or expense
  2. able to accomplish a purpose; functioning effectively

��������

efficient
��Ч�ʵ�; ��Ч��; ��Ч,������; ��Ч;
efficient market
��Ч�г�; Ч���г�; Ч���Ј�; ��Ч�г���Դ�����Դ�;
weighting efficient
��Ȩϵ��;
Efficient Frontier
Ч��ǰԵ; ��Ч�߽�; Ч��ǰ��; ��Чǰ��;
efficient portfolio
��Ч��Ͷ��; ��ЧͶ�����; ��Ч֤ȯ���; ��Ч֤ȯ���Ͷ��;