作的英語翻譯：

act as; do; make; pretend; regard as; writings
【法】 perpetrate

遺囑的英語翻譯：

dying words; one's last will and testamnet; testament; will
【醫(yī)】 ante-mortem statement
【經(jīng)】 wilful default

證人的英語翻譯：

attestor; voucher; witness
【經(jīng)】 witness

能力的英語翻譯：

ability; capacity; competence; capability; faculty
【化】 capability; capacity; potency
【醫(yī)】 capacity; competence; faculty; potency; potentia
【經(jīng)】 ability; competence; power