Co-signatory
[经] 共同签字人
📖 牛津释义
co-signatory
cosignatory, 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.
🧩 词语组成解析
[医] 钴(27号元素)
signatory
['signətəri]
n. 签字人， 签约国;
adj. 签署的，签约的;
🗣️ 情景例句
And, Mrs. Stewart, are you working?
嗯， Stewart太太， 你有工作吗？
I'd like to have you come to my house for dinner sometime.
改天请到我家来吃饭。
He said that someone might be spying on the station and the pilot was ordered to keep track of the strange object.
他说可能有人正对基地进行侦察，因此命令那个飞行员跟踪那个奇怪的飞行物。