1. He had been engaged in emissary activities before he was discovered.
    在被发现以前他一直从事间谍活动。

1. They found him an emissary.
    他们发现他是个间谍。

2. emissary的解释

2. Mr.Miller was sent as an emissary for the peace talks.
    米勒先生被作为特使派遣去参加和平谈判。

1. emissary的意思

1. 特使、密使：重新展开谈判reopen dialogue/reopen negotiations/put the talks back on track | 特使、密使emissary | 破冰之旅ice-breaking trip

2. 密使,特使：175. emigration: [总称]移民. | 176. emissary: 密使,特使. | 177. encomiast: 赞扬者.

3. 间谍的：emissary 密使的 | emissary 间谍的 | emissary 间谍的

1. 特使;密使
    An emissary is a representative sent by one government or leader to another.

    e.g. ...the President''s special emissary to Hanoi.
           派往河内的总统特使

1. someone sent on a mission to represent the interests of someone else

    Synonym: envoy