kilometers per hour
/kɪlˈɑːmɪɾɚz pɜːɹ ˈaɪʊɹ/
/kɪlˈɒmɪtəz pɜːɹ ˈaʊə/
kilometres per hourkm/hkphkmphkm/hrKilometers per hour
01
公里每小时, 公里/小时
a unit of measurement used to express speed or velocity in the metric system, representing the distance traveled in kilometers over the course of one hour
例子
The car was traveling at 100 km /h.
汽车以每小时100公里的速度行驶。
Speed limits are usually given in kilometers per hour in Europe.
在欧洲，速度限制通常以公里每小时为单位给出。
