approximately是什么意思啊

approximately: [ ?0?5'pr?0?0ksim?0?5tli ]

ad. 近似地,大约

例句与用法

1. The plane will be taking off in approximately five minutes.

飞机大约五分钟后就起飞。

2. At a time near to; at approximately

将近。。。的时候；大约在。。。

3. A unit of time corresponding approximately to one cycle of the moon's phases, or about30 days or4 weeks.

月大约和月亮盈亏的一个周期相当的时间单位，或约三十天或四周

4. Approximately has400 pages when this book is completed.

当这本书完成时大约有四百页。