Reservee
谨慎的, 稳重的；预定的, 保留的\\n稳重的人
🗣️ 情景例句
Would you mind telling me what the climate is like in California?
您能告诉我加利福尼亚的气候怎么样？
Pardon me, but I was wondering if you could break a one.
对不起，不知你是否能兑开1元钱。
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）。