999英语网 英语单词
Pavlov的音标发音
Pavlov
英式发音：['pa:vlf]
美式发音
(noun.) Russian physiologist who observed conditioned salivary responses in dogs (1849-1936).
比安卡手打
(noun.) Russian physiologist who observed conditioned salivary responses in dogs (1849-1936).
比安卡手打