n.浮货;废料;零碎物;流离失所者;
例句:
There's nothing important in what he says; it's all flotsam and jelsam.
他说的话没什么紧要, 尽是废话.
Flotsam: She has a very serious problem.
浮: 她遇到了很严重的问题.
You know the difference between flotsam and jetsam?
你知道流浪者和难民的不同之处 吗 ?