1.不够,不足,不充分;不适当
2.机能不全
1.a situation in which there is not enough of something
2.a medical condition in which an organ in the body does not work as it should
1.The bank is justified in dishonoring a cheque for insufficiency (inadequacy, shortage, shortfall) of funds in his customer's account.
因为客户帐户上的资金（寸头）不足，银行拒付支票款项是合法的。
2.Hence, FPGA fault tolerant design technology must be developed to make up for the insufficiency in radiation resistance of its components.
在面向航天应用的FPGA设计中，必须采用容错设计技术来弥补器件本身抗辐射能力的不足。
3.Chants insufficiency of the song, did not know foot ofdance of the hand steps.
咏歌之不足，不知手之舞之足之蹈之也。
4.Such an administrative structure seems to well solve the insufficiency of primary care and inefficiency of special care at present.
这样的管理结构从目前来看较好的解决了初级卫生服务供给不足和专科卫生服务效率低下的问题。
5.Given the state of the eurozone, it is no longer possible to deny a fifth problem: the insufficiency of the Maastricht Treaty.
考虑到欧元区的状况，第五个问题便不可再被否认：《马斯特里赫特条约》的不足之处。
6.Nevertheless, according to the insufficiency of the relative laws'regulations on this matter, the measure of practice is a bit inconsistent.
但由于相关法律对这一问题的规定比较笼统，导致实践操作方面把握的尺度比较混乱。
7.On its own, pulmonary valve insufficiency is seldom severe enough to require treatment.
就其本身而言，肺动脉瓣闭锁不全很少严重到需要治疗。
8.On the contrary, we use relationship as a means of covering up our own insufficiency, our own troubles, our own uncertainty.
相反，我们把关系当作一种手段，用来掩盖我们自己的不足、困境和不确定感。
9.At the present market, the reason that consumers do not buy eco-labeling eggs is not insufficiency of purchasing power.
在现有市场价格水平上，消费者不选择生态标识鸡蛋并不是因为支付能力不足。
10.Since the implementation of xuzhou medical assistance system, gradually exposed system since the insufficiency.
自徐州医疗救助制度实施以来，逐渐暴露出制度的不足。