(noun.) a travel allowance at a given rate per mile traveled.
(noun.) the ratio of the number of miles traveled to the number of gallons of gasoline burned.
校对:塞勒斯特
双语例句
The telephone wire mileage in the United States is over 22,000,000 miles. 佚名.神奇的知识之书.
At the end of the year 1898 there were in use in the United States 36,746 locomotives, 1,318,700 cars, and the mileage in tracks, including second track and sidings, was 245,238. Edward W. Byrn.十九世纪发明进展.