a half hour

常見例句

In other words, there was no smoking gun found that links moderate cell phone use, defined in the study as under a half hour a day, with brain cancer.
換言之，對于適當(dāng)使用手機(jī)（研究中指使用時間一天不超過半小時）的用戶，沒有確鑿證據(jù)可證明使用手機(jī)和患腦癌之間存在關(guān)系。
After about a half hour of reading and following the text I had the application to the point where I could add products to the database, edit them, and remove them.
在用了半個小時閱讀并依照文本之后，我讓應(yīng)用程序處于我可以向數(shù)據(jù)庫添加產(chǎn)品、編輯它們，并且刪除它們的程度。
A half hour a day? An hour?
一天半小時，一個小時，也許兩個小時。

A tension headache can last from a half hour to a whole week.
The president would spend at least a half hour going over what happened overnight, what the intelligence community was picking up about threats to the country.
總統(tǒng)至少要花半個小時,來了解過去一晚發(fā)生的事情，了解情報局選取的,可能威脅國家的信息。
普林斯頓公開課 - 國際座談會課程節(jié)選
and a lot of other people show up and then they... a half hour after that they draw names out.
很多人都會來。半個小時后，他們抽取名字。
實(shí)惠的歌舞劇 - SpeakingMax英語口語達(dá)人

We're going to facilitate all the screening functions in an eight and a half hour day.
NPR: Airport Security Marked by Hassles
In less than a half hour, it has picked up 956 upvotes and over 400 comments.
FORBES: Obama Makes Surprise Return To Reddit On Election Night
Finally, he arrived at work a half hour late—a rare upset to his normal punctuality.
FORBES: How To Combat Confrontation At Work