999英语网 英语单词
Cetrarin的音标发音
Cetrarin
英式发音：[si'trerin]
美式发音
(n.) A white substance extracted from the lichen, Iceland moss (Cetraria Islandica). It consists of several ingredients, among which is cetraric acid, a white, crystalline, bitter substance.
校对:罗伯特
