(pos:形容詞)(sim:唔夠)(sim:弊病)
<explanation>
yue:唔夠，少過，少過需求嘅數量
eng:insufficient; less than; inadequate; less than the amount it is needed
<eg>
yue:證據不足 (zing3 geoi3 bat1 zuk1)
eng:insufficient evidence
<eg>
yue:設備不足 (cit3 bei6 bat1 zuk1)
eng:inadequate facilities
<eg>
yue:去年出生嘅嬰兒不足三千。 (heoi3 nin4 ceot1 sang1 ge3 jing1 ji4 bat1 zuk1 saam1 cin1.)
eng:The number of newborn babies last year was less than 3000.
<eg>
yue:不足五成人支持賭波合法化。 (bat1 zuk1 ng5 sing4 jan4 zi1 ci4 dou2 bo1 hap6 faat3 faa3.)
eng:Less than 50% of people support legalising football gambling.

(pos:名詞)
<explanation>
yue:#缺點，做得唔好嘅地方
eng:shortcoming, flaw, something which needs improvement
<eg>
yue:而家嘅公開試制度仲係有好多不足，冇辦法好好評估考生嘅程度。 (ji4 gaa1 ge3 gung1 hoi1 si5 zai3 dou6 zung6 hai6 jau5 hou2 do1 bat1 zuk1, mou5 baan6 faat3 hou2 hou2 ping4 gu2 haau2 sang1 ge3 cing4 dou6.)
eng:The current public examination policies still have many shortcomings. It cannot properly evaluate the levels of the students.