Payback period method
[经] (资本支出决策用的)回收期法
🧩 词语组成解析
[经] 报酬率
period
['pɪrɪəd]
n. 时期;（一段）时间;学时;句号;
adj. 具有某个时代特征的;（关于）过去某一特定历史时期的;（家具、服饰、建筑等）某一时代的;
peri周围，靠近+od道路→周期
🗣️ 情景例句
for his ten o'clock appointment with you.
等着十点钟与你的晤谈。
Nothing is more precious than time.
世上最宝贵的莫过于光阴。
I like writing to my penfriend, but it takes a lot of time.
我喜欢给笔友写信，但那很花时间。