back and forth
推荐文章
释义
来回地；一来一往；
英英释义
back and forth
adv.moving from one place to another and back again
同义词：backward and forwardto and fro
双语例句
She spent hours every day in the tower room, reading and rereading.
她每天都要在这个塔室里消磨好几个小时，读着，反复地读着。
权威例句
Back and forthBack and forth
Back and forth
Of the Form
Measures: back and forth between point sets and large sets
Back and Forth Between Modal Logic and Classical Logic
Switching a spin valve back and forth by current-induced domain wall motion
Back and forth: the regulation and function of transbilayer phospholipid movement in eukaryotic cells.
The Lixto data extraction project:back and forth between theory and practice
Back and forth between cell fate specification and movement during vertebrate gastrulation
Endocannabinoids and Related Compounds: Walking Back and Forth between Plant Natural Products and Animal Physiology
Back and Forth Bisimulations
Back and forth error compensation and correction methods for removing errors induced by uneven gradients of the level set function
1. She passed the needle through the rough cloth, back and forth.
她用针在那块粗布上来来回回地穿进穿出。
《柯林斯英汉双解大词典》
2. She rocks back and forth on her chair like a mischievous child.
她在椅子上前后晃动，像个调皮的孩子。
《柯林斯英汉双解大词典》
3. He and colleagues have shuttled back and forth between the three capitals.
他和同事们一直来回往返于3个首都之间。
《柯林斯英汉双解大词典》
4. He paced back and forth.
他来回踱步。
《柯林斯英汉双解大词典》
5. In Taipei buildings rocked back and forth.
在台北，建筑物前后摇晃着。
《柯林斯英汉双解大词典》
6. The windshield wipers clacked back and forth.
挡风玻璃上的刮雨器来回刮着，发出咔嚓声。
《柯林斯英汉双解大词典》
7. The people swayed back and forth with arms linked.
人们手拉手前后摇摆着。
《柯林斯英汉双解大词典》
8. The prosecution and defence were bandying accusations back and forth.
原告与被告你来我往，互相指责。
《柯林斯英汉双解大词典》
9. A bus shuttles passengers back and forth from the station to the terminal.
一辆公共汽车在火车站和公共汽车终点站之间往返运送旅客。
《牛津词典》
10. You can imagine a bead with a wire going through it and the bead can only slide back and forth.
你可以想象一个有金属丝穿过的珠子而且这个珠子只能前后滑动。
youdao
11. You know, I am still not too clear about the hydrologic cycle, the transfer of water back and forth between the earth and the atmosphere.
你知道，我仍然不是很清楚水文循环，也就是水在地球和大气之间的来回转移。
youdao
12. From what I remember, water changes back and forth from water in lakes and oceans to vapor, and then back to water again when it falls as rain or snow, as precipitation.
根据我的记忆，水往复地变化，从湖泊和海洋里的水变成水蒸气，然后当它以雨或雪——也就是降水的形式落下时又变成水。
youdao
13. A flock of sheep is walking back and forth on the grassland.
一群羊在草原上来回走动。
youdao
14. It'll have to make three trips back and forth for the three trees.
那样就需要为了这三棵树而往返三次。
youdao
15. They continue calling back and forth until they all find each other again.
他们不停地来回打电话，直到他们再次找到彼此。
youdao
16. Rain gathered in a lotus leaf, like Yinzhu rolling back and forth in the above.
雨水聚集在荷叶上，像银珠在上面来回滚动。
youdao
17. Pairs of opponents hit the ball back and forth until one winner emerges from all who entered.
一组组对手来回击球，直到所有参赛者中出现一名胜利者。
youdao
18. Do your best to engage coworkers in a genuine, back-and-forth conversation, rather than prioritizing your own thoughts.
尽最大努力让你的同事参与真诚的、来回互动的对话，而不是优先考虑你自己的想法。
youdao
19. Generally, the reason for such seasonal back-and-forth movement is to seek resources that aren't available within a single area year-round.
一般来说，进行这种季节性往返迁移是为了寻找在一个地区无法全年获得的资源。
youdao
20. This is the same arrangement found in an old-fashioned steam radiator, in which the coiled pipes pass heat back and forth as water courses through them.
这个结构与老式蒸汽暖气片相同，水流经散热器时，热量通过盘管来回输送。
youdao
21. If two flying insect populations took up residence in separate nearby valleys, chances are that individuals from each population would fly back and forth, continuing gene flow.
如果有两个飞行昆虫种群居住在相距不远的不同山谷中，那么任一种群中的个体都有可能来回飞行，从而使基因流动继续。
youdao
22. A Colombian who wants someone to approach him often signals with a hand movement in which all the fingers of one hand, cupped, point downward as they move rapidly back and forth.
一个哥伦比亚人想要别人靠近他时，他通常会用一个手势，一只手的所有手指都呈杯状，指向下方，同时快速地前后移动。
youdao
23. The same fluctuation back and forth occurs in areas other than intelligence.
同样的上下波动也发生在智力以外的领域。
youdao
24. He continued walking back and forth, muttering to himself; he had forgotten the King entirely.
他不断地走来走去，喃喃自语；他完全忘记了国王。
youdao
25. The old man, still pacing back and forth, ceased to speak aloud, and began to mutter.
老人仍在来回踱步，不再大声说话，开始喃喃自语起来。
youdao
26. That back-and-forth movement also adjusts the muscles in your legs and belly.
那种前后运动也能调节你腿部和腹部的肌肉。
youdao
27. He was moving back and forth to keep warm and asking for change very softly.
他来回走动取暖，轻声地要些零钱。
youdao
28. When it cried, she rocked it back and forth and gave it little comforting pats.
当它哭的时候，她会前后摇动，轻拍安抚它。
youdao
29. A winch shuttles back and forth, and side to side, on a grid of rails above stacks of containers.
一台绞车在集装箱堆上方的轨道网上前后、左右穿梭。
youdao
30. ChiChi ran back and forth in front of his chair, straining at his leash as if to run down the beach.
芝芝在他的椅子前面来来回回地跑，奋力拉扯皮带，似乎想跑下海滩。
youdao
back and forth
