n.流木,浮木,(社会变动所产生的)无用的人,流送材
The sound seemed to come from some driftwood close at hand.
这声音好象来自近处漂来的木头上.
My son found a piece of driftwood this morning.
我的儿子今天早上找到了一块漂流的木片.
I found this driftwood on the beach.
我在海边发现这根漂流木。