心臟學 xīnzàngxué cardiology Definitions Defs Origin Strokes Stroke Words Sentences Sents 心脏 心臟 xīnzàng noun heart The physical organ that pumps blood through the body.学 學 xué nounaffix branch of learning (bound form) a subject or branch of study; often used as a suffix for -logy, -ics, or -science
