effusion
US /ɪˈfjuː.ʒən/
UK /ɪˈfjuː.ʒən/

名词
1.
积液, 渗出
an outpouring of a liquid
示例:
•
The doctor noted a pleural effusion in the patient's lung.
医生注意到患者肺部有胸腔积液。
•
There was a significant effusion of blood after the injury.
受伤后有大量血液渗出。
在 Lingoland 学习这个单词