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Endocardium的音标发音
Endocardium
英式发音：[,endu'kɑ:dim]
美式发音
(noun.) the membrane that lines the cavities of the heart and forms part of the heart valves.
手打:旺达
(noun.) the membrane that lines the cavities of the heart and forms part of the heart valves.
手打:旺达