【經(jīng)】 letter of conservator

委任的英語翻譯：

accredit; appoint; commission; depute
【經(jīng)】 authorize; delegation; procuration

代的英語翻譯：

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

管的英語翻譯：

canal; duct; fistula; guarantee; meatus; pipe; tube; wind instrument
【化】 pipe; tube
【醫(yī)】 canal; canales; canalis; channel; duct; ductus; salpingo-; salpinx
syringo-; tuba; tube; tubi; tubing; tubo-; tubus; vas; vaso-; vessel

函的英語翻譯：

case; envelop; letter