Cosignatory
a. 连署的, 连名的\\nn. 连署人
✅ 同义词
📖 牛津释义
cosignatory
co-signatory, n ~ (of/to sth) person, state, etc signing jointly with others 连署者（人、 国家等）
The US and the former Soviet Union were co-signatories of/to the treaty. 美国和前苏联都是条约的签署国.
🗣️ 情景例句
I don't believe it!
我简直难以相信！
Do you like painting?
你喜欢画画？
Yes, Miss Gao. Hello! This way, please.
好的，高小姐。你们好！请这边走。