形容词

1. 长距离的；长途的；远途的
Long-distance is used to describe travel between places that are far apart.

2. （通讯）长途的
Long-distance is used to describe communication that takes place between people who are far apart.

1. covering a long distance

e.g. a long-distance runner
a long-distance freight train
she ran off with a long-distance truck driver

2. of or relating to or being a long-distance telephone call

e.g. a long-distance call
a long-distance transmission line
a long-distance operator