英语网 英语单词
Footcandle的音标发音
Footcandle
英式发音：[fut'kændl]
美式发音
(noun.) a unit of illuminance on a surface that is everywhere 1 foot from a point source of 1 candle.
录入:米歇尔
(noun.) a unit of illuminance on a surface that is everywhere 1 foot from a point source of 1 candle.
录入:米歇尔