Cosign
v. 聯合署名, 連署保證
?? 擴展釋義
【法】 擔保聯署, 共同簽字
??? 情景例句
He did it as a special favor.
他做這事算是特別照顧。
So that's how it is!
原來如此。
What's in the box? Ann thought. Was it some clothes?
“盒子里是啥呢？”安心想，會是衣服嗎？