rubbish意思是垃圾、废物、碎屑、碎屑、垃圾，不可数。garbage这个是可数的，Garbages should be dumped into garbage can. 垃圾应倒进垃圾桶内。

rubbish和garbage用法

rubbish作名词有“垃圾”、“废弃物”、“劣质的动词”；“废话”的意思，其复数形式为rubbishes。同义词有garbage，debris，junk，litter及waste。

ruubbish的用法

（1）They had piled most of their rubbish into yellow skips.

他们把大多数的垃圾堆到了黄色的废料桶里。

（2）He described her book as absolute rubbish.

他说她的书一文不值。

（3）He's talking rubbish

他胡说八道。

（4）These reports are total and utter rubbish.

这些报告废话连篇。

（5）The result also often has only "scope" but no "depth" and exists plenty of rubbishes.

查询的结果往往只有广度而没有深度，存在大量的垃圾信息.

garbage垃圾

原义为禽类内脏。词源不详，可能来自PIEsker, 切，撕，词源同shear, carve.