语言选择:
免费网上英汉字典|3Dict

Pentine

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

Pentine \Pen"tine\, n. [See {Penta-}.] (Chem.)
   An unsaturated hydrocarbon, {C5H8}, of the acetylene series.
   Same as {Valerylene}.
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