English Dictionary

countersign

verb

(transitive) To sign on the opposite side of (a document). / (transitive, by extension) To add a second signature to a document, affirming the validity of the signature of another person.

Please countersign this document.

意味（1）

(transitive) To sign on the opposite side of (a document).

意味（2）

(transitive, by extension) To add a second signature to a document, affirming the validity of the signature of another person.