Half-hourly
a. 每半小时的\\nadv. 每半小时地
📖 牛津释义
half-hourly
adj, adv (done or occurring) every thirty minutes 每半小时（做或发生）一次（的）
a half-hourly news bulletin 每半小时发布一次的新闻简报
The buses run half-hourly. 公共汽车每半小时一班.
🧩 词语组成解析
half
[hæf]
adj. 一半的，半个的;
n. 半;一半;（啤酒等饮料的）半品脱;（比赛、音乐会等的）半场;
adv. 一半;部份地;
hourly
['auəli]
adj. 每一小时的;常常的;
adv. 每小时地;时时，随时;
🗣️ 情景例句
One of my patients has a high fever,
我的一位病人发高烧，
While waiting for the train I killed time by reading a book.
在等火车的时候我看书来消磨时间。
One young calf especially enjoyed raising a turtle to the surface with his snout and then shoving him across the tank like an aquaplane.
一只小海豚特别喜欢用鼻子把海龟推到水面，然后像滑水板一样把海龟从水池的这一边推到那一边。