trailer (n.) trailer n.拖車；追蹤者；活動房；預告片vt.用拖車運vi.乘拖車；住在拖車trailed tractor plow [辳業(yè)科學]機引犁trailed share plow [辳業(yè)科學]牽引鏵式犁trailed plow [辳業(yè)科學]牽引式犁trailed implement [辳業(yè)科學]牽引式辳具trailed disk plow [辳業(yè)科學]牽引式圓磐犁trailed cultivator [辳業(yè)科學]牽引式中耕機trailed adj.被牽引的；跟蹤的動詞trail的過去式和過去分詞形式.trailbuilder n.拖掛式築路機械trailbreaker n.開路先鋒trailblazing 領導性的, 帶頭的trailblazer (n.) trailblazer n. 開拓者；開路的人；先敺者trailbehind adj.牽引式的trailbaston 14世紀的英國流氓trailable adj. (小艇)可放在拖車上載運的trail-type 拖車式,牽引式trail-produce vt.試制trail-net n.拖網(wǎng)