| 单词 | pericardial space |
| 释义 | pericardial space (once / 3939771 pages) n WORD FAMILY pericardial space n the space between the layers of the pericardium that contains fluid that lubricates the membrane surfaces and allows easy heart movement Syn|Hyper pericardial cavity bodily cavity, cavity, cavum (anatomy) a natural hollow or sinus within the body |
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