n. 〔被派到国外的〕传教士
a. 传教的
missionary work 传教工作
missionary zeal 极大的热忱,传教士般的热情
She spoke about her new project with missionary zeal. 她以极大的热忱谈论自己的新方案。
BrE /əˌbriːviˈeɪʃn/