['mailidʒ]
n.
哩数, 运费

[ noun ]
distance measured in miles
<noun.attribute>

Milage \Mil"age\ (?; 48), n.
Same as {Mileage}.

Mileage \Mile"age\ (m[imac]l"[asl]j; 48), n.
1. An allowance for traveling expenses at a certain rate per
mile.

2. Aggregate length or distance in miles; esp., the sum of
lengths of tracks or wires of a railroad company,
telegraph company, etc. [Written also {milage}.]

3. The number of miles that a vehicle can travel after
consuming a certain quantity of fuel; in the United
States, usually expressed in units of miles per gallon;
as, smaller cars tend to get better mileage. It is
sometimes used as a nmeasure of the energy efficiency of a
vehicle.
[PJC]

4. Use, profit or advantage; as, he got a lot of mileage out
of one hit record.
[PJC]

{Constructive mileage}, a mileage allowed for journeys
supposed to be made, but not actually made. --Bartlett.