return，come back，be back，go back；

[例句] 我们将去伯明翰参加会议，然后马上回来。 We'll go to a meeting in Birmingham and come straight back.

[例句] 它们是刚出炉的。我早上去面包房买回来的。 They're freshly baked. I fetched them from the baker's this morning.

ascent，backwater，damming，return water ；

[例句] 鱼扑通一声又跳回水里. The fish gave a flop and landed back in the water.

[例句] 接著他又钓到一尾肥硕的梭子鱼, 但是他还是把鱼丢回水里. Next he caught a pike, but threw it back too.

resound，reverberate ；

[例句] 突如其来的一声巨响在建筑物间回荡着，震碎了玻璃。 The bang came suddenly, echoing across the buildings, shattering glass.

[例句] 回荡在他脑海里的旋律都走调了。 The melody that ran through his brain was composed of bad notes.

take back，get back，fetch back，recaption，recapture ；

[例句] 昨天我取回了遗留在火车上的包. Yesterday I retrieved the bag I left in the train.

[例句] 他伸手从后座上取回了自己的夹克。 He reached over and retrieved his jacket from the back seat.

report back on what has been done，bring back a report，repay，requite，redound ；

[例句] 钱德拉决心做一名医生，她的坚持不懈得到了回报。 Chandra was determined to become a doctor and her persistence paid off.

[例句] 如果她的感情得不到回报，她会感到非常失望。 She will be disappointed if her feelings are not returned.

[地理] tropic，regression line ；

[例句] 南北回归线是日照直射点的最远纬度. Tropic of capricorn and cancer is the furthest latitude of sunlight.

[例句] 我们在地图上找到了回归线的位置. We find the position of the tropics on the map.

rebound，resilience，repercussion，recoil，resile ；

[例句] 球从门柱弹回，欧文头球将球攻进。 The ball rebounded from the goalpost and Owen headed it in.

[例句] 那竹子突然弹回打在我的脸上. The bamboo whipped back and hit me in the face.

aftertaste，recollect the pleasant flavour of ...，call sth. to mind and ponder over it，enjoy in retrospect ；

[例句] 她默默地回味着这两句话,她觉得他就在她的身边,活泼的, 热烈的,跟平时一样. He seemed to be standing beside her - so warm, so very much alive.

[例句] 回味起来,奇怪的是,它们显得同等地枯燥乏味. It was odd that in retrospect they both seemed equally dreary.

（复活） bring back to life，forget through lack of practice，get rusty，[医] （复苏） anabiosis ；

[例句] 几个月不用,我的法语又回生了. I haven't practiced my French for months and it's getting rusty.

[例句] 一回生, 二回熟. First time strangers, second time friends.

echo，[医] echo ；

[例句] 超声测压过程中信号受到噪声的干扰, 使得回波信号质量较差. In ultrasonic pressure measuring outside pipe, echo signal is disturbed by noise.

[例句] 因而对装甲目的的毫米波回波特性的研讨拥有十分主要的意思. So the target echo of armor of millimeter wave is very important.

go [come] home，be home，return home，come back home，get home；

[例句] 来吧，小伙子。你该回家了。 Come along, lad. Time for you to get home.

[例句] 我让她搭我的便车回家。 I gave her a lift back out to her house.

tortuous，winding ；

[例句] 南天门应该近了, 由于山峡回环曲折,反而望不见了. Although the Southern Heavenly Gate was closer now, bends in the track hid it from sight.

[例句] 为了节约用水, 废水应当回环使用. In order to save water, waste water should be used circularly.

return a compliment，do or give sth. in return，return the salute，tit for tat，give as good as one gets ；

[例句] 格雷姆·希克未出局拿得58分，从而使伍斯特郡队以132分3人出局的成绩回敬了米德尔塞克斯队的202分。 Graeme Hick scored an unbeaten 58 as Worcestershire replied to Middlesex's 202 with 132-3.

[例句] 打架别怪我——他先踢了我, 我才回敬他一脚的. Don't blame me for the fight — he kicked me first, and I only kicked him back.

backswing，oscillation ；

[例句] 然后,钟摆将开始回摆. Then pendulum will begin to swing back.

[例句] 罗纳尔迪尼奥传中,西西尼奥头球回摆, 罗纳尔多头球攻门得手. Ronaldinho crossed for Cicinho head back goal, where Ronaldo ghosted into space to nod home.

[建] winding corridor，ambulatory，cloister ；

[例句] 花园里,从右边进去,回廊上的电灯都扭燃了. All the electric lights in the garden were blazing.

[例句] 这些13世纪的回廊是意大利中部最美的建筑。 The thirteenth-century cloisters are amongst the most beautiful in central Italy.

retraction，anastole，draw back，retract，retractation ；

[例句] 轻型飞机飞行时起落架不一定缩回. The undercarriage on light aircraft does not always retract in flight.

[例句] 男孩看见那条蛇吓得猛地缩回. The boy started back in fear when he saw the snake.

retrace，turn back (halfway)，reflex，untread ；

[例句] 她折回十字路口。 She turned back towards the crossroads.

[例句] 那狐狸循原路折回逃避猎人. The fox redoubled on its trail to escape the hunters.

loopback，echoplex ；

[例句] 在计算机制图学中, 一种使用光标回送定位器[符]的技术. In computer graphics, a technique of echoing a locator, using a cursor.

[例句] 并且能够将受测试电源供应器所撷取的能量,回送至市电系统. The energy electronic load simulator can be sent back to the utility.

recapture，retake，seize back，reseize，reseizure ；

[例句] 军官们打算重新夺回该市的防御区。 Officers were going to retake sectors of the city.

[例句] 这支武装部队已发动进攻要夺回失去的阵地。 The armed forces have launched offensives to recapture lost ground.

resurgence，reversion ；

[例句] 用于快速测定原棉回潮率. Used f testing the regain percentage raw cotton quickly.

[例句] 对于粮食来说, 保守的看法或许正在回潮. On grain , however, conservative thinking is now back in vogue.