认购证明

【经】 subscription certificate

认购的英语翻译：

subscribe; subscribe for; take up
【经】 contribute; submit an offer for; subscribe

证明的英语翻译：

prove; certify; argue; demonstrate; justify; manifest; testify; vouch
【计】 proofness; proving
【化】 proofing
【医】 certificate; certify; proof
【经】 attest; attestation; authenticated; authentication; certification
certify; testimony