add one's name to 的近义词 15 个

• sign
• authenticate
• autograph
• cosign
• notarize
• subscribe
• superscribe
• undersign
• underwrite
• put john hancock on
• put signature on
• rubber-stamp
• say amen to
• sign off on
• sign on dotted line

add one's name to 的反义词 6 个

• censure
• disapprove
• oppose
• protest
• reject
• repel