horsepower-hour

常見例句

The church bell tolled the hour.
教堂的鳴鐘報時。
The machine must break down at this busy hour.
正忙的時候，機器偏偏又壞了。
She spent an hour in quiet contemplation.
她靜靜地沉思了一個小時。
The rush hour traffic is murder.
交通高峰時間真是難以忍受之事
He trudge three hour in the snow to get back home.
他在雪中跋涉三個鐘點才回到家。
He worked very fast, insomuch that he was through in an hour.
他工作得很快，一小時內(nèi)便做完了。