insufficient

柯林斯詞典

1. ADJ Something that is insufficient is not large enough in amount or degree for a particular purpose. 不充分的[正式]
He decided there was insufficient evidence to justify criminal proceedings. 他判定沒有充分的證據(jù)提起刑事訴訟。
2. insufficientlyADV 不充分地[ADV adj/-ed]
Food that is insufficiently cooked can lead to food poisoning. 未煮熟的食物可能造成食物中毒。