The hollow muscular organ which performs the function of a pump in the circulatory system, receiving blood from the veins and contracting to propel…
| 单词 | θ28626 |
| 释义 | the world > life > the body > vascular system > heart > [noun] (46) hearteOE The hollow muscular organ which performs the function of a pump in the circulatory system, receiving blood from the veins and contracting to propel… panter1673 slang. The heart. Obsolete. throbber1828 Chiefly colloquial. The heart. Now rare. blood pump1898 a structure or artificial device that pumps blood. ticker1930 Something that ticks. slang (originally U.S.). The heart; also U.S. and Australian, courage, spirit, ‘guts’. Cf. heart, n. 11. Subcategories:— active principle of (1) — valve (7) — ventricle or chamber (7) — atrium (3) — auricle (4) — membranes of (10) — other parts of (5) — parts in front of or around (4) |
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