tails 是 tail 的第三人称单数、复数tailKK [tel] /teɪl/发音名词1尾巴The dog wagged its tail as soon as we came home.我们一回到家,那只狗就摇起尾巴。2尾部、末端、尾端He sat near the tail of the plane during the flight.这趟飞行他坐在飞机的尾部附近。3反面、字面指硬币,常用复数I called tails, but the coin landed heads up.我喊了反面,结果硬币是正面朝上。4跟踪者、盯梢的人The police put a tail on the suspect for two weeks.警方派人跟踪那名嫌犯长达两周。5燕尾服常用复数All the male guests were asked to wear tails.所有男宾客都被要求穿燕尾服出席。动词1跟踪、尾随A reporter tailed the singer for weeks without being noticed.有名记者跟踪那位歌手好几周都没被发现。片语动词1逐渐减少、逐渐减弱tail offSales tailed off sharply after the holiday season ended.假期结束后,销售量便急遽下滑。用这个字练口说→相关片语heads or tailsmake head or tail of