语言选择:
免费网上英汉字典|3Dict

Ivan Petrovich Pavlov

资料来源 : WordNet®

Ivan Petrovich Pavlov
     n : Russian physiologist who observed conditioned salivary
         responses in dogs (1849-1936) [syn: {Pavlov}, {Ivan
         Pavlov}]
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