jetsams查询结果如下：
|noun|
1.Unwanted material or goods that have been thrown overboard from a ship and washed ashore, especially material that has been discarded to lighten the vessel.
‘there was plenty of good kindling among the _jetsam_ on the beach’
‘the _jetsam_ of technology’
jetsams与其他单词对比
独上高台望四海 手揽云月傍天飞， 落叶重重已十月 归鸟凄凄啼心扉。
|noun|
‘there was plenty of good kindling among the _jetsam_ on the beach’
