one-period的用法和樣例：
例句
用作名詞 (n.)
- Function allows cash flows to begin either at the end or the beginning of a period.
函數允許現金流在一個(gè)周期的期初或期末開(kāi)始。 - A unit of time corresponding approximately to one cycle of the moon's phases, or about 30 days or 4 weeks.
月大約和月亮盈虧的一個(gè)周期相當的時(shí)間單位，或約三十天或四周。
