999英语网 英语单词
Fresnel的音标发音
Fresnel
英式发音：[fre'nel]
美式发音
(noun.) French physicist who invented polarized light and invented the Fresnel lens (1788-1827).
校对:斯宾塞
(noun.) French physicist who invented polarized light and invented the Fresnel lens (1788-1827).
校对:斯宾塞