999英语网 英语单词
Cryogenics的音标发音
Cryogenics
英式发音：[,kra()'denks] or [,kra'dnks]
美式发音
(noun.) the branch of physics that studies the phenomena that occur at very low temperatures.
手打:瓦内萨
(noun.) the branch of physics that studies the phenomena that occur at very low temperatures.
手打:瓦内萨