deficient
英 [dɪ'fɪʃ(ə)nt]
美[dɪ'fɪʃnt]
	    - adj. 不足的;有缺陷的;不充分的
 
英英释意
- 1. inadequate in amount or degree;
 - "a deficient education"
 - "deficient in common sense"
 - "lacking in stamina"
 - "tested and found wanting"
 
- 2. of a quantity not able to fulfill a need or requirement;
 - "insufficient funds"
 
- 3. falling short of some prescribed norm;
 - "substandard housing"