back的常用短语是：用作名词(n.)at the back of支持 support。back的词语用法是n.(名词)back用作名词的基本意思是表示人的“背；背部”和表示某物的“后面；后部”。引申可作“椅背”“后襟”等解。用于球类运动则指“后卫”。back形容词:backless；过去式:backed；过去分词:backed；现在分词:backing；第三人称单数:backs。
一、详尽释义点此查看back的详细内容
二、英英释义
"his back was nicely tanned"
"he wrote the date on the back of the photograph"
"he stood at the back of the stage"
"it was hidden in the rear of the store"
"the fall broke his back"
"the book had a leather binding"
"they pinned a `kick me' sign on his back"
"the back of the dental chair was adjustable"
"the back yard"
"the back entrance"
"back (or hind) legs"
"the hinder part of a carcass"
"back issues of the magazine"
"she went back to her parents' house"
"he moved back"
"tripped when he stepped backward"
"she looked rearward out the window of the car"
"he went back to sleep"
"set the clocks back an hour"
"never look back"
"lovers of the past looking fondly backward"
"he wrote back three days later"
"we paid back everything we had borrowed"
"he hit me and I hit him back"
"I was kept in after school for talking back to the teacher"
"He plumped for the Labor Party"
"I backed Kennedy in 1960"
"back into the driveway"
"The car backed up and hit the tree"
"I'll second that motion"
"I can't back this plan"
"endorse a new project"
"back the car into the parking spot"
"back this enterprise"
"My garage backs their yard"
"Which horse are you backing?"
"I'm betting on the new horse"
"the wind backed"
"Can you back up your claims?"
三、网络解释
1.
1. 背：记法:后背(back)缺少了脊梁骨大头钉(tack)来代. wack n.怪人 W的形状像翅膀. 记法:后背(back)长翅膀(W)的人不是圣人就是怪人(wack). 故事串联:墨水当水喝,我想(think)是胡说,喝完墨水去滑冰(ice),一不注意(notice)落水中,
2. 后 方：以下是它的特性:5.第一步移动离身体远些同时加些压力入地板,保留一些重心在支撑脚,在第一步即将结束时脚尖稍转向外,这一步可移动向前(Forward)、斜前(Diagonal Forward)、旁边(Sideways)、斜后(DiagonallyBack)和后方(Back).
四、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。
He refused to back away from his position.
他拒绝放弃自己的立场。
Slacken your legs and slowly lie back.
放松双腿, 慢慢向后躺下。
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.
袋鼠是用牠的后脚在跳。
I bought some back issues of science magazines yesterday.
昨天我买了几本过期的科学杂志。
五、词汇搭配
六、经典引文
Down his back from his mane to his tail went a line of black.
出自：O. HenryShe stood with her back against the door feeling the brass handle press against a bone in her spine.
出自：A. SchleeA small flat back claw, or toe.
出自：J. RayComing unexpectedly from a back parlour into the shop.
出自：L. SterneA little morocco box, which..contained the Major's back teeth.
出自：ThackerayThe bomber..might have to travel only 50 miles..to the back areas of the German Army to bomb dumps.sssss J. le Carr&eacusc;
出自：E. C. ShepherdThey sat over a pot of tea in the back kitchen.
出自：F. ForsythThe ashler walls were backed..with rubble stone, or with bricks.
出自：J. SmeatonThe angel of the Lord rolled back the stone.
出自：Bible (AV): MatthewBack, beardless boy! Back, minion!
出自：Sir W. ScottI sort of brushed my hair back with my hand.
出自：J. D. SalingerLooking back when at the gate.
出自：P. Porter七、常见错误
误 He lay to his back and stared up at the ceiling.
正 He lay on his back and stared up at the ceiling.
析 表示“仰卧”,应该说lie on one's back,介词用on不用to。
他租了一间后房。误 He rented a room in back of the house.
正 He rented a room in the back of the house.
析 in back of表示“在…后面”,相当于behind。in the back of表示“在…后部”,相当于in the rear part of。“一间后房”应该是a room in the back of the house。
房子后面有一块菜园。误 There is a vegetable garden in the back of the house.
正 At the back of the house there is a vegetable garden.
析 表示“在…之外的后面部分”,应该说at the back of,不用in the back of。
误 When you finish the book, please return it back to the library.
正 When you finish the book, please return it to the library.
析 return表示“归还,送回”,含有“回”的含义,不能再用back。
back的相关近义词
rear、behind、hind、backwards、backbone、spine、vertebrae、support、recede、reverse、backward、vertebral column、spinal column、back up、spinal、encourage、sponsor、succour、help、sustain、second、patronize、boost、favour、aid、assist、abet、uphold、subsidize、promote、countenance、maintain、bolster、certify、validate、corroborate、attest、go、end、buttocks、stern、substantiate、heel、rump、confirm、to、backside、breech、hind-quarters、fundament、posterior、return、rebound、tail end、ebb、retrogress、recoil、backtrack、retrocede、retreat、revert、tail、regress、bat、go to bat for、for、stand、stand behind、hinder、back down、endorse、down、indorse、go backwards、turn tail、prior、ago、backrest、since、rachis、binding、punt、heretofore、stake、back、turn、rearward、plump for、removed、bygone、dorsum、gage、distant、remote、former、past、obsolete、plunk for、earlier、faraway、the、cover、dated、secluded、elapsed、out-of-the-way、late、outermost、hindmost、last、bet on、game、previous、rural、rearwards、advocate、side、guarantee、finance、ridge、befriend、favor、insure、early、or、forward、ward、forwards
back的相关反义词
face、front、stomach、fore、head、advance、approach、assist、help、stand by、support、delayed、earlier、elapsed、former、outdated、overdue、past、previous、prior
back的相关临近词
backache、bacillus、Backa、Backy、Backo、Backe、Backne、Backas、backpa、Backes、backed、Backus