将金属压进钢型中以使金属成型的过程.A forming process that presses metal into or through cold drawn wire.金属底版有铅空排版 、 浇铅版、钢型刻版 、 钢板刻版等多种.Metal bottom slab has empty interpuntion, cast - in - print of a type of block , steel , steel block....
Cannabis has been used for medicinal purposes since antiquity.大麻自远古以来就被作为药用。The pavilions beside the lake have an air of great antiquity.湖边的亭阁被修葺得古色古香.The origins of this ancient structure are lost in antiquity.这座古建筑的由来已...
她把大部分存款投资在公债和股票上.She invested most of her savings in stocks and shares.他买了许多公债.He bought a lot of government stock.他们热心购买公债.They are eager to buy their government bonds....