n.流出；溢出
A sudden effusion of blood into an organ or tissue. 内出血器官或组织内的突然出血
Serosanguinous: an effusion with red blood cells. 血性浆液：含较多红细胞。
A sudden effusion of blood into an organor tissue. 内出血器官或组织内的突然出血。
A gradual effusion from an enclosure;a leakage. 泄漏从包围物中逐渐渗出的漏出；泄漏
A gradual effusion from an enclosure; a leakage. 泄漏:从包围物中逐渐渗出的漏出;泄漏。
浆膜腔积液
