有的英語翻譯：

have; add; exist; possess
【法】 possession

力的英語翻譯：

all one's best; force; power; puissance; strength
【化】 force
【醫(yī)】 dynamo-; ergo-; force; potency; potentia; Power; stheno-; strength; vis

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