英语网 英语单词
Martensite的音标发音
Martensite
英式发音：[mɑ:tinzait]
美式发音
(noun.) a solid solution of carbon in alpha-iron that is formed when steel is cooled so rapidly that the change from austenite to pearlite is suppressed; responsible for the hardness of quenched steel.
阿尔玛编辑
