相关单词同义词ink, allow, back, sign, 近义词 approve 批准, ratify 批准, support 支持, certify 证明, validate 使生效, favor 偏爱, back 后面, sanction 批准, recommend 推荐, countersign 副署, authorize 批准, advocate 提倡, favour 恩惠, subscribe to 订阅, vouch for 担保(保证, accept 接受, sign 手势, pass 通过, confirm 证实, O.K. 好，对，行, accredit 归于, affirm 证实, testify 作证, autograph 亲笔签名, insure 保险, guarantee 保证, sympathize 同情, seal 封条, indorse 背书, second 第二的, plump for 选定, plunk for 支持临近词endorsement, endogenous, endorser, endorsee, endorse out, endorsemant, endorse off, endorse over, endorse writ, endorsed bond, endorsed note, endorse clause相似词endomorph, endonuclease, endoplasmic reticulum, endorphin, endorsement, endoscope, endoscopic, endoscopy, 返回 endorse