long-time

adj [attrib 作定语] that has lasted for a long time 为时已久的; 历久的: a long-time friendship 老交情.

long jump (US broad jump), long odds, long since, long suit, long to do, long ton, long wave, long weekend, long-distance, long-drawn, long-drawn-out, long-life, long-lived, long-lost, long-range, long-shoreman, long-sighted (also esp US far-sighted), long-standing, long-suffering, long-term, long-winded, long-windedness, longboat, longbow, longevity, longhand, longing, longitude, longitudinal, longitudinally, longshoreman, longstop, longways, loo, loofah (also esp US luffa), look, look after, look ahead, look ahead to, look around,