back
例子
She glanced back to see if anyone was following her.
她回头看了看是否有人在跟踪她。
02
回来, 再次
in or toward a previous location
例子
She ran back to grab her forgotten wallet.
她跑回去拿她忘记的钱包。
03
回, 再次
in or toward a prior state or condition
例子
After a short break, he went back to writing his essay.
短暂休息后，他回去写他的文章了。
例子
The company has come a long way since going back to its original ideas.
自从回到最初的想法以来，公司已经走了很长的路。
例子
She wrote back immediately after receiving my email.
她收到我的电子邮件后立即回复了。
06
回, 作为回应
in response to a previous action, often to return something or retaliate
例子
He punched me, and I hit him back.
他打了我，我回打了他。
07
向后, 远离
in a position where something or someone is being prevented from acting freely
例子
She was holding back tears during the meeting.
她在会议期间强忍着泪水。
Back
例子
He wore a brace to support his injured back.
他戴着支架来支撑他受伤的背部。
例子
She stuck a sticker on the back of the notebook.
她在笔记本的背面贴了一张贴纸。
例子
The back of the stage was used for prop storage.
舞台的后面被用来存放道具。
04
椅子的靠背加了垫子以增加舒适度。, 椅子的背部加了垫子以增加舒适度。
a surface or support that provides stability or rest when seated
例子
He leaned against the back of the sofa, looking out the window.
他靠在沙发的靠背上，望着窗外。
05
后卫, 防守球员
a football player who runs, blocks, or catches the ball
例子
The back ran the ball for a 50-yard gain.
后卫带球跑了50码。
06
背, 负担
a reference to feeling burdened by expectations or demands
例子
She felt like the whole team ’s mistakes fell squarely on her back.
她感觉整个团队的失误都直接压在了她的背上。
back
例子
The back row of seats in the theater offers a good view of the stage.
剧院后排的座位可以很好地看到舞台。
例子
The lion used its powerful back paws to leap across the stream.
狮子用它强壮的后腿跳过了小溪。
例子
He referred to back reports for his research.
他参考了以前的报告来进行研究。
to back
例子
The teacher encouraged students to back their ideas with evidence and thoughtful arguments.
例子
The truck backed slowly toward the loading dock.
卡车缓慢地倒退向装货码头。
例子
She backed the truck out of the driveway carefully.
她小心地把卡车倒出了车道。
例子
She decided to back the charity's fundraising campaign.
她决定支持该慈善机构的筹款活动。
05
支持, 证实
to confirm, support, or provide evidence that something is legitimate or true
例子
The historian backed her claims with authenticated documents.
历史学家用经过认证的文件支持了她的主张。
06
加固, 支持
to reinforce or support something by providing additional structure
例子
The team backed the structure with steel beams for extra stability.
团队用钢梁支撑结构以获得额外的稳定性。
07
转向, 逆转
(of the wind) to change direction in a counterclockwise movement
例子
As the storm approached, the wind backed steadily throughout the evening.
随着风暴的临近，风在整个晚上稳步转向。
例子
She backed the home team to win the championship.
她押注主队赢得冠军。
09
位于...后面, 面向
to be located behind something
Transitive
例子
Her house backs a large park, making it easy to go for walks.
她的房子背靠一个大公园，散步很方便。
例子
He often backs local artists at open mic nights.
他经常在开放麦克风之夜支持当地艺术家。
11
衬, 加固
to apply a material to the rear side of an object
例子
She backed the photo with a sturdy frame for display.
她用坚固的框架衬托照片以供展示。
12
伴奏, 配对
to pair a primary track with a secondary one on the same record
例子
Their latest release is backed with an unreleased live track.
他们的最新发布搭配了一首未发布的现场曲目。
