999英语网 英语单词
Libby的音标发音
Libby
英式发音：['libi]
美式发音
(noun.) United States chemist who developed a method of radiocarbon dating (1908-1980).
编辑:桑德拉
(noun.) United States chemist who developed a method of radiocarbon dating (1908-1980).
编辑:桑德拉