书籍 Headway – 基础 - 日常英语（第二单元）

the quantity that is measured in seconds, minutes, hours, etc. using a device like clock

时间, 时长

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

整点, o'clock

either one of two equal parts of a thing

一半, 半数

a measure of time that equals 15 minutes

四分之一小时, 一个季度

the time that has passed

过去, 过往的时间

used to say where someone or something goes

到, 往

at a later time than something

在...之后, 过后

to a small extent

仅仅, 只是

to a degree that is close to being complete

几乎, 差不多

used with a number to show that it is not exact

大约, 约