过期的科学杂志

这里的return是名词，句意为“全国各地的人们为宇航员的归来欢欣鼓舞。”可替换为coming 做名词意思只能是“后背、后面”。

back [bæk] 名词 n. 1.背脊,背部[C]Someone patted me on the back. 有人在我背上轻轻地拍了一下。2.后部[the S][(+of)]Grandpa and grandma sat in the back of the car. 爷爷和奶奶坐在汽车后排的座位上。3.后面,背面[the S][(+of)]4.椅背[the S] [(+of)]5.(书报等的)末尾[the S][(+of)]There is an appendix at the back of the book. 该书末尾处有一附录。6.(足球等的)后卫;后卫球员[C][U]副词 ad. 1.在原处;回原处Joan and I walked back to the college. 我和琼步行回到学校。2.向后;后退地Please go back three steps. 请退后三步。3.以前;追溯A few years back you could see nothing but barren land there. 数年前人们在那儿所能看到的只是荒野。4.回复;还;往回5.止住;延缓形容词 a. [Z]1.后面的,后部的He sat in the back seat of the car. 他坐在车子后面的座位上。2.拖欠的,到期未付的3.过去的;过期的I bought some back issues of science magazines yesterday. 昨天我买了几本过期的科学杂志。4.【语】舌根音的5.偏僻的6.向后的及物动词 vt. 1.使倒退;使后退She backed her car out of the garage. 她从车库倒车出来。2.支持;援助;赞助A lot of my friends backed my plan. 许多朋友支持我的计划。3.(赛马等)下赌注于;打赌4.裱褙;给...加衬里[(+with)]5.背书(支票等)John backed the check immediately. 约翰立即背书这张支票。不及物动词 vi. 1.倒退;后退On seeing the dog, she backed away. 一见到狗,她便向后退去。2.【海】(风)逆时针转向

back是一个英语单词，可以用作名词、动词、形容词和副词，可以翻译为背、背部，等等。下面来看一下back的具体意思吧。

back

back的意思：

n.后面;背脊;靠背;后背;后卫

vt.支持;后退

adv.向后地

adj.向后的;后面的;偏远的;过时的;积欠的

back的英语音标：

英 [bæk] 美 [bæk]

back的英语例句：

Three people can sit in the back of this car.

这车的后座可坐3个人。

It encouraged him to talk because his back had stiffened in the night and it hurt truly now.

他靠说话来鼓劲,因为他的背脊在夜里变得僵直,眼下真痛得厉害。

You'll make your back ache if you carry those heavy buckets.

如果你背那些沉重的桶，你的背会痛的。

John plays back in the team.

约翰在这个队打后卫。

I'll back you up no matter what's happening.

不论发生什么事,我都会支持你。

I found no evidence to back your interpretation.

我找不到证据来支持你的解释。

You'll have to back the car up into the garage.

你得倒车，开进车库。

back是什么意思

He refused to back away from his position.

他拒绝放弃自己的立场。

Stand back! You're stepping on my toes.

向后站!你踩在我的脚趾头上了。

The kangaroo uses its back legs to jump.

袋鼠是用它的后脚在跳。

I bought some back issues of science magazines yesterday.

昨天我买了几本过期的科学杂志。

If you love life, life will love you back 热爱生活，生活也会厚爱你。(Arthur Rubinstein)

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。

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。

I'll report back the moment I have located him 我一找到他就马上汇报。

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。

I felt a sharp pain in my lower back 我感觉到后腰一阵剧痛。

He took off at once and headed back to the motel 他立刻离开，回到汽车旅馆。

"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。”

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?

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

"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!

His long, uncovered hair flew back in the wind 他那露在外面的长发随风向后飞舞。

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。

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。

Dave pulled a back muscle and could barely kick the ball 戴夫背部拉伤，几乎没法踢球。

Rumours of financial scandals have come bubbling back to the surface 有关财务丑闻的谣言接连不断地冒出来。

You lived on the farm until you came back to America? 你回美国之前一直生活在农场吗?

Southbound traffic tailed back for twenty miles on the M5 near Bristol 在布里斯托尔附近的5号高速公路上，南行的车辆排成了绵延英里的长龙。

Your partner should then pass the ball back to you 然后你的搭档应该将球回传给你。

It tickled the hairs on the back of my neck 它挠得我后脖梗儿的绒毛直痒痒。

简明英汉词典 back adj. 后面的, 在后面, 早过去的, 前(欠)的钱 adv. 向后地 n. 背部, 后面 v. 后退, 支持现代英汉综合大辞典 back n. 背, 背部; 背脊 背面, 凸面, 反面 后面, 后部 (足球等的)后卫 (猎犬)后退的动作 岭, 山脊 铅字字脊; 锯背 (矿内巷道的)顶板拱架的表面, 顶头盖; (煤层里的)劈理面, 节理 基座, 衬垫靠板 椅子靠背 (磁带等)倒回播放 (车刀)后刃面 (舞台的)背景;【光】象 [pl.][美俚]假钞票 (啤酒酿造、染坊、制胶等用的)大浅盒 现代英汉词典 back n. 背，背[七国语言]英汉公共大词典 back 背;后面;向后;支

back做名词没有回归的意思。return可表回归。比如好多电影名是the return of 什么什么。指环王的王者归来the return of the king 就是一例。