代的英語翻譯：

era; generation; take the place of
【電】 generation

扣的英語翻譯：

buckle; button; deduct; detain; smash
【機(jī)】 tie

減免的英語翻譯：

derate; mitigate or annul; reduce or remit
【經(jīng)】 allowance; deductions and exemptions

證明的英語翻譯：

prove; certify; argue; demonstrate; justify; manifest; testify; vouch
【計】 proofness; proving
【化】 proofing
【醫(yī)】 certificate; certify; proof
【經(jīng)】 attest; attestation; authenticated; authentication; certification
certify; testimony