Offsctdruckereien is a water card printing and card, offset printing ink to have resistance and anti - emulsibility.胶印是一种用水的制卡和会员卡制作方式, 胶印油墨要有耐水性和 防 乳化性.Wetting solution contains more hydrophilic gum, super hydrophilic r...
He pulled the stub of a pencil from behind his ear.他从耳后拿出一小段铅笔头。Fill in gaps by using short, upward strokes of the pencil.用铅笔向上短短地勾画几道来填充空白。He cut his finger while sharpening a pencil.他削铅笔时把手指割破了.The pencil is in the pen...
Its centerpiece was a communications console on a dais two steps above floor level.它的中心部件是位于地面两级台阶之上的调度台上的通讯控制板.Rehabilitation is the centerpiece of the stroke recovery process.言语治疗康复是中风恢复进程项的关键.The Blue Room is the cent...