n.报废；v.丢弃，废弃( junk的现在分词 )； 双语释义：n.(名词)[U]废旧物品,破烂物 old or unwanted things, usually of low quality or little use or valuev.(动词)vt. 丢弃,废弃 get rid of as worthless英英释义： junk[ dʒʌŋk ]n.the remains of something that has been destroyed or broken up同义词：debrisdustr