Lapsed policy
[经] 失效保险单
🧩 词语组成解析
a. 丧失的, 堕落的\\n[法] 失效的, 过期的
🗣️ 情景例句
There are lots of places to go,
有很多地方要去，
Would you please clarify your question?
请你把你的问题说清楚好吗？
and a period (which is the time it takes a wave crest to travel one wave length).
和周期（浪峰走过一个波长所需的时间）。