honorarium

n. 酬金, 谢礼
【经】 酬金, 谢礼

名词复数:honorariums 

hon.o.rar.i.um

n.（名词）
【复数】 hon.o.rar.i.ums 或 hon.o.rar.i.a [-ô-…]
A payment given to a professional person for services for which fees are not legally or traditionally required.
酬金，谢礼：对专业人士的服务所付报酬，而从法律或传统上来说这种服务不应收费

来源：
Latin honôr3rium [from neuter of] honôr3rius [honorary]
拉丁语 honôr3rium [] 源自honôr3rius的中性词 [名誉的]
from honor honôr- [honor]
源自 honor honôr- [荣誉]