点击下方单词,选择对的这个单词
1. find unexpectedly
e.g. the archeologists chanced upon an old tombshe struck a goldmineThe hikers finally struck the main path to the lake
Synonym: fall uponstrikecome uponchance uponcome acrosschance onhappen uponattaindiscover
多通过句子记忆单词，而不是单独死记硬背。
