pro bono

剑桥词典

(relating to work that is done, especially by a lawyer ) without asking for payment
（指已经做了的工作，尤指律师的工作）未要求收费的
pro bono cases /lawyers /work 未要求收费的案子／律师／工作
He takes on some charity cases pro bono. 他接收一些慈善机构的案子，不要求收费。 返回 pro bono