语言选择:
免费网上英汉字典|3Dict

Willard Frank Libby

资料来源 : WordNet®

Willard Frank Libby
     n : United States chemist who developed a method of radiocarbon
         dating (1908-1980) [syn: {Libby}]
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