【電】 class of contribution

認(rèn)的英語翻譯：

admit; identify; know; recognize

擔(dān)的英語翻譯：

dan; load; take on
【經(jīng)】 picul

費用的英語翻譯：

charge; cost; expenditure; expense; fare; fee; outlay; rate
【經(jīng)】 charge; charges; cost; expenditure; expense; outgoings; outlay

等級的英語翻譯：

rank; scale; grade; notch; rate; social estate; step
【化】 scale
【醫(yī)】 level
【經(jīng)】 class; classification; grade; rank