n.缺乏；不足之处；机能不全
The insufficiency of the evidence precludes a conviction. 证据不足无法定罪。
The insufficiency of resources has interfered with the economic development. 资源不足已经阻碍了经济的发展。
Preoperative pulmonary insufficiency represents a critical problem. 手术前肺功能不全成为一关键问题。
