n.（可供居住的）拖车（通常由机动车拖行）( caravan的名词复数 )；篷车；（穿过沙漠地带的）旅行队（如商队）； 英英释义： caravann.a procession (of wagons or mules or camels) traveling together in single file"we were part of a caravan of almost a thousand camels"同义词：trainwagon traina camper equipped with livin