1. 历月：calculation 演算 | calendar month 历月 | calibration 校准;检定

2. 日历月：运转天数stream day. | 日历月calendar month. | 机械(试车)完工 mechanical completion.

3. calendar month

3. 月的样式：.calendar-year - 年的样式. | .calendar-month - 月的样式. | .calendar-weekday-cell - 星期的样式.

4. 民用月(日历上所划分的月分：calendar line 日界线 | calendar month 民用月(日历上所划分的月分 | Calendar Month 日历月

1. 日历月;自然月
    A calendar month is one of the twelve months of the year.

calendar month的近义词

    e.g. Winners will be selected at the end of each calendar month.
           每个月末都会选出优胜者。

2. 一个月的时间
    A calendar month is the period from a particular date in one month to the same date in the next month, for example from April 4th to May 4th.

1. one of the twelve divisions of the calendar year

    e.g. he paid the bill last month

    Synonym: month