书籍 Face2face - 基础 - 单元2 - 2C

each of the sixty parts that creates one hour and is made up of sixty seconds

a period of time that is made up of twelve months, particularly one that starts on January first and ends on December thirty-first

a period of time that is made up of twenty-four hours

a period of time that is made up of seven days in a calendar

each of the twenty-four time periods that exist in a day and each time period is made up of sixty minutes

the standard SI unit of time, equal to one-sixtieth of a minute

each of the twelve named divisions of the year, like January, February, etc.

put after the numbers one to twelve to show or tell what time it is, only when it is at that exact hour

a measure of time that equals 15 minutes

used to indicate that a particular time has already gone by

an amount equal to one of two equal parts