He piled on a half - dozen jackets and several pairs of bearskin mittens.他里三层,外三层,一共穿了六件夹克,还戴上几副熊皮连指手套.His jerkin was a ragged bearskin, worn and greasy.他的背心是熊皮制成, 又旧又油腻.There : bearskin cap and hackle plume.在那儿,戴着插有鸟颈毛的...
He's got to put cash down.他必须先付一部分现金。The dealer reduced the price for cash down.这家商店对付现金的人减价优惠.John always cash down for anything he buys.约翰经常买东西时当场就付现金....
它是三极管放大器的等效电路.It is the equivalent circuit of a triode amplifier circuit.三极管能升高电压.The triode steps up voltage.三极管接法): 中Mu小型灯丝结构.U 4 triode connected: Medium MU small mass filamentary heating structure....