语言选择:
免费网上英汉字典|3Dict

Penta-

资料来源 : Webster's Revised Unabridged Dictionary (1913)

Penta- \Pen"ta-\ [Gr. ?, a later combining form of ? five. See
   {Five}.]
   1. A combining form denoting five; as, pentacapsular;
      pentagon.

   2. (Chem.) Denoting the degree of five, either as regards
      quality, property, or composition; as, pentasulphide;
      pentoxide, etc. Also used adjectively.
依字母排序 : A B C D E F G H I J K L M N O P Q R S T U V W X Y Z