imperfectness 

英汉解释

n. 不完全；缺点

同义词

n. imperfection

反义词

n.   flawlessness，ne plus ultra，perfection

参考例句

1. Your imperfectness perhaps is my perfectness.
你的不完美可能是我的完美。
2. But surveying and application of canopy closure are restricted because of obscure concept and imperfectness of measuring method.
但是，郁闭度的概念模糊、测定方法不完善，制约了郁闭度的调查与应用。
3. Besides the producer and distributor's moral decline in profit seeking, the imperfectness in food safety guarantee mechanism is a more important cause of the rises of such cases.
造成我国食品安全问题屡禁不绝的重要原因除了生产商、经营者唯利是图、道德沦丧外，还在于我国食品安全保障机制的不健全。

英英解释

n.
  1. the state or an instance of being imperfect

网络释义

imperfectness
不完全; 缺点;
imperfection imperfectness
不完备;
finite imperfectness degree
有限不完全度;
imperfection imperfectness inadequacy incompleteness incompletion
不完全;