things that are considered to be of no use or value, or of low quality

We ought to clear out this cupboard - it's full of junk. 我们应该清理一下这个橱柜——里面满是破烂。

I can't stand watching the junk that's on TV these days. 我受不了现今电视上播放的那些乱七八糟的节目。

a dangerous drug, especially heroin

a Chinese ship with a flat bottom and square sails

to get rid of something because it is of no use or value

Synonym: scrap