sourest的中文翻译是什么意思

This wortnless currency is the sourest joke of the ghetto, of course.

当然,这种毫无价值的货币是贫民区里最拙劣的笑料.

Do you think that the sourest feeling is to be jealous?

你认为最酸的感觉是吃醋 吗 ?

Mutta - matutta nursed him night and day, with the sourest monkey - physic.

玛特玛没日没夜的照顾他, 给他服下最酸的猴药.