effusion
noun /ɪˈfjuːʒn/
/ɪˈfjuːʒn/
[countable, uncountable]- (specialist) something, especially a liquid or gas, that flows out of somebody/something; the act of flowing out
流出（物）；溢出（物）；泻流 - (formal) the expression of feelings in an exaggerated way; feelings that are expressed in this way
（感情）过分流露，迸发，倾泻；过分流露的感情
词源late Middle English: from Latin effusio(n-), from effundere ‘pour out’, from ex- ‘out’ + fundere ‘pour’.