force out or cause to escape from a proper vessel or channel
become active and spew forth lava and rocks;
"Vesuvius erupts once in a while"
geology: cause molten material, such as lava, to pour forth
例句
Electricity was used to extravasate blood to his new liver. 电流被用来使血液溢流到他新的肝脏。
Forbid for the people whose skin is rotten, extravasate, bleeding, mattery. 皮肤糜烂，有渗出液，外出血及化脓者，均忌贴用。
The concentration of nitrate in extravasate increases with the thickness of soil increasing. 生活污水中含有的少量营养元素(如氮、磷)促进植物的生长。
There was not evident difference between lawn extravasate irrigated with tap water and treated dome... 因此采用此方法制得的水浇灌绿地是可行的。
The tears, slaver, sweats, urine, excrement, if not mixed with blood and extravasate of inflammation, are not infectious. 泪水、唾液、汗液、尿、粪便等在不混有血液和炎症渗出液的情况下含此种病毒很少，没有传染性。
Lung slices showed that the pulmonary alveoli were filled with erythrocytes and serous extravasate,and subsegment atelectasis. (4 )病理大切片见 ,肺泡腔、支气管血管束管壁间隙内可见水肿液和红细胞 ; 亚段肺不张。
