adj.每隔一小时的；以小时计算的；随时的
adv.每小时地；时时地
The trains leave at hourly intervals. 列车每隔一小时开出一趟。
Their average hourly earnings were ten dollars. 他们每小时的收入是十元。
They lived in hourly dread of discovery. 他们时时刻刻担心被人发觉。
用作副词 (adv.)This medicine is to be taken hourly. 这药每小时服一次。
We are expecting news hourly. 我们时刻期待着消息。
每二小时一次的
