副詞 imperfectly:

1. in an imperfect or faulty way- Jane Austen
   同義詞：amiss

1. An instance of being imperfectly known or difficult to understand.
   難于理解的不被清楚知曉或難于理解的例子
2. Imperfectly shaped or formed.
   形狀或形式不完美的
3. Gradually disappearing; imperfectly or only slightly developed. Used of an organ or other part of an animal or a plant.
   退化的逐漸消亡的; 沒有完全退化或進(jìn)化程度微小的。用于指動物或植物的器官或其它部分
4. The lecturer said in conclusion that he had treated the subject only imperfectly.
   演講者最后說，他只是簡略地談了談這個題目，很不全面。