999英语网 英语单词
Salk的音标发音
Salk
英式发音：[s:lk]
美式发音
(noun.) United States virologist who developed the Salk vaccine that is injected against poliomyelitis (born 1914).
雨果录入
(noun.) United States virologist who developed the Salk vaccine that is injected against poliomyelitis (born 1914).
雨果录入