名詞 indorsement:

1. a promotional statement (as found on the dust jackets of books)
   同義詞：endorsement, blurb
2. a speech seconding a motion
   同義詞：second, secondment, endorsement
3. formal and explicit approval
   同義詞：sanction, countenance, endorsement, warrant, imprimatur
4. a signature that validates something
   同義詞：endorsement
5. the act of endorsing
   同義詞：endorsement