longboat

n largest boat carried on a sailing-ship （帆船所带的）大艇.

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-time, long-winded, long-windedness, 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, look at, look at sth, look back,