hour基本解释
n,小时；钟头；课时；…点钟,同近
The interview will last about two hours..面试大概要持续两小时。
小时；钟头；课时；…点钟英释中释na unit for measuring time. There are 60 minutes in one hour, and 24 hours in one day.
an hour,一小时.短语
