back表 背，背部; 背面的意思，那么你知道back的短语有哪些吗?接下来小编为大家整理了back的短语搭配，希望对你有帮助哦!

back的短语：

back out(v.+adv.)

不遵守(诺言、合同等),改变主意 fail to fulfil a promise, contract, etc.; change an idea

back out

I hope I can depend on you not to back out at the last moment.我希望能信赖你不至于在最后关头撒手不干。

Please don't try to back out now that everything's been arranged.既然一切都已安排妥当,请不要试图改变主意。

You said you would go; you can't back out now.你答应要去,你不能食言啊!

back out of sth

He would like to back out of the contract, but we can't allow it.他想取消这个合同,但是我们不能答应。 at the back of

1.作为…背后的原因 ultimately responsible

After a long time the police discovered the man at the back of the famous robbery.经过很长的时间,警察发现此人就是那桩有名的抢劫案的背后主使者。

2.支持 support

The people are at the back of the reformers.人民支持改革家。

at the back of mind

在内心中 in one's thoughts, but without being of immediate or central concern

The issue has been lingering at the back of my mind for a long time.长期以来这个问题一直在我的脑海里萦绕。

back be to the wall

处于绝境 in difficulties with no retreat

They made more than ten objections but William overcame them all; he always fights best when his back's to the wall.他们提出了十多条反对的理由,但是威廉把它们全都驳倒了,他处于绝境时最能争斗。

turn one's back on

1.不理睬 not pay attention to

She turned her back on him.她不理睬他。

I appealed to my father for help, but he turned his back on me.我向父亲求援,可是他不肯帮忙。

2.背弃 abandon; deliberately ignore

He has turned his back on his past way of life.他脱离了过去的生活方式。

同义词辨析：

back, uphold, support, sustain, advocate

这些动词均有"支持，支援，拥护"之意。

back ： 通常指对论点、行动、事业等的强有力支持。

uphold ： 既可指积极努力对陷入困境者的支持，也可指给某人在行动、道义或信仰上的支持。

support ： 含义广泛，多指在道义上或物质上支持某人，也可指对某项事业的支持。

sustain ： 侧重指连续不断的支持。

advocate ： 多指通过写文章或发表演说等来支持或拥护，往往暗示提倡某事或为某事辩护。

back, backward, hind, behind

这些词均有"在后，向后"之意。

back ： 作为副词或形容词时，强调所修饰物的位置以及动作运动方向。

backward ： 可用于人或物，指向后的，落后的或迟钝的。

hind ： 指成对并且分前后的东西的"后面的"。

behind ： 指一物同它物相对的位置或场所。

back的短语例句：

1. If you love life, life will love you back.

热爱生活，生活也会厚爱你。

2. We'll go to a meeting in Birmingham and come straight back.

我们将去伯明翰参加会议，然后马上回来。

3. The rescuers were beaten back by strong winds and currents.

救援人员因风浪太大而被迫中断工作。

4. I'll report back the moment I have located him.

我一找到他就马上汇报。

5. He ordered them to stack up pillows behind his back.

他命令他们把几个枕头叠放在自己的背后。

6. I felt a sharp pain in my lower back.

我感觉到后腰一阵剧痛。

7. He took off at once and headed back to the motel.

他立刻离开，回到汽车旅馆。

8. "His memory must be completely back, then?" — "Just about."

“这么说，他的记忆一定是完全恢复了?”——“差不多。”

9. They hadn't invented sequencers back in those days, had they?

那时他们还没有发明出测序仪，是吧?

10. I gave her a lift back out to her house.

我让她搭我的便车回家。

11. "Welcome back" was all they said. I could have kissed them!

他们只是说，“欢迎回来。”我真想亲他们一下!

12. His long, uncovered hair flew back in the wind.

他那露在外面的长发随风向后飞舞。

13. He will soon be back in training for next year's National.

他将很快回来为明年的全国联赛进行特训。

14. The community's links with Syria date back to biblical times.

这个团体与叙利亚的关系可以追溯到《圣经》时代。

15. Dave pulled a back muscle and could barely kick the ball.

戴夫背部拉伤，几乎没法踢球。