insufficientlyadv.不充分地insufficientadj.不足的Insufficient Demand Threatens Chinese Growth内需不足将威胁中国经济增长Insufficient memory for report Information.报告信息的内存不足。Insufficient production of thyroid hormones.甲状腺功能减退甲状腺激素的产生不足insufficient blood-supply of ventebrobasilar artery椎-基底动脉供血不足insufficient blood-supply of vertebral-basilar artery椎-基底动脉供血不足

1. I am calling to let you know there were insufficient funds in your bank account to cash the check you sent us.
   我打电话是要通知您，您的银行账户存款不足以兑现您开给我们的支票。
2. A lack of funds brought the undertaking to grief.
   事业因资金不足而失败。
3. His funds came short and he had to borrow money from the bank.
   他资金不足，只好找银行借钱。