on
例子
The plates are on the table.
盘子在桌子上。
例子
There 's a gas station on Main Street.
主街上有一个加油站。
例子
You 'll find the library on your right.
你会在你的右边找到图书馆。
例子
The security camera was angled on the entrance.
安全摄像头朝向入口。
1.4
在, 上
as a result of accidental physical contact with something
例子
She scraped her hand on the wall.
她的手在墙上擦伤了。
1.5
在, 上
used to indicate that something appears as a mark, feature, or covering on a surface
例子
He had a scar on his cheek.
他的脸颊上有一道疤痕。
02
在, 上
used to indicate something is attached or held by means of something else
例子
Keys dangle on a chain.
钥匙挂在一条链子上。
2.1
在...上, 倚靠在
supported by a part of the body
例子
She slept on her stomach.
她趴在肚子上睡觉。
2.2
在...上, 依赖于
used to show dependence on something for support, sustenance, or functioning
例子
This plant feeds on sunlight.
这种植物靠阳光 为 生。
03
在...上, 和...一起
in the possession of someone
例子
She kept a flashlight on her.
她随身带着一个手电筒。
04
关于, 有关
relating to or about a particular subject
例子
We had a debate on climate change.
我们关于气候变化进行了一场辩论。
4.1
关于, 在...方面
in respect to something
例子
Go easy on the salt.
对盐要手下留情。
05
在...上, 通过
used to show something is caused by or resulted from something
例子
She failed on a technicality.
她因为一个技术性问题而失败了。
5.1
基于, 根据
used to show something is based upon or modeled after something
例子
We acted on good advice.
我们根据好的建议采取了行动。
06
在, 上
used to indicate that something is included as part of a group, category, or set
例子
He 's on the committee.
他在委员会上。
07
在...上, 对...
used to indicate the object of an action, attack, effort, or collision
例子
She pulled a prank on her classmates during the trip.
她在旅途中对同学们恶作剧。
7.1
在...上, 对
used to indicate the focus of feelings, determination, or will toward someone or something
例子
She is very keen on hiking during the summer.
她夏天非常热衷于徒步旅行。
08
在...上, 上
used to specify the medium for transmitting, recording, or storing information
例子
They recorded the whole concert on tape.
他们把整个音乐会录制在磁带上。
8.1
在, 于
used to indicate being broadcast by a radio or television channel
例子
They aired the special documentary on national television.
他们在国家电视台 上 播放了这部特别纪录片。
09
在, 上
in the course of a journey or while progressing toward a destination
例子
On his travels through Asia, he learned three new languages.
在穿越亚洲的旅行中，他学会了三种新语言。
10
在, 于
used to show a day or date
例子
The museum opens on May 1st.
博物馆在5月1日开放。
10.1
在...时, 当...时
at the time of or at the occurrence of an action or event
例子
On hearing the news, he burst into tears.
听到这个消息，他突然哭了起来。
11
在, 上
used to express involvement, participation, or engagement in a particular activity or task
例子
They 're on a quest for new opportunities.
他们正在寻找新的机会。
11.1
在...上, 在...里
used to indicate inclusion within something, such as a list or agenda
例子
Is your name on the guest list?
你的名字在嘉宾名单上吗？
12
在, 服用
used to indicate regularly taking a drug or medicine
例子
She was on blood pressure medication for years.
她多年来一直服用降压药。
12.1
在...之下, 上
under the influence of a drug or intoxicating substance
例子
She was acting oddly on prescription meds.
她在处方药的影响下行为怪异。
13
在, 上
used to indicate the focus of obligation, blame, or responsibility
例子
The success of this project rests on the whole team.
这个项目的成功取决于整个团队。
例子
He wasted a fortune on gambling.
他在赌博上浪费了一大笔钱。
14.1
上, 加
used to indicate an increase or addition to a particular quantity, amount, or measurement
例子
A few extra cents on the electricity bill wo n't matter.
电费账单上多几美分在无关紧要。
例子
They encountered setback on setback during the project.
他们在项目中遇到了挫折接挫折。
16
在...上, 用
used to indicate manner of doing something, often followed by "the"
例子
Please keep everything on the up-and-up.
请保持一切在上面。
例子
I contacted her on the phone.
我通过电话联系了她。
18
在, 号码
used to say what number to call to contact someone
例子
Call me on my office line tomorrow.
明天打我的办公室电话给我。
19
在, 度假
used to show that someone is taking time away from regular duties or routines
例子
She ’s on vacation and will be back next month.
她在度假，下个月会回来。
20
与...相比, 相对于
used to make a comparison with someone or something else
例子
His performance improved on his last tournament.
他的表现 比 上次锦标赛 有所提高。
21
有, 在
used to show the number of points a person or team has in a competition
Dialect
British
British例子
She is on seven points, leading the group.
她以七分领先小组。
on
例子
The book is n't quite on; adjust it.
书没有完全在上面; 调整它。
02
在, 穿着
in contact with the body and covering it
例子
He kept his shoes on during the flight.
他在飞行期间一直穿着鞋子。
例子
Let's press on despite the weather.
尽管天气不好，我们还是继续前进吧。
04
继续, 不停地
used to indicate that something continues and does not stop
例子
He talked on for hours without pause.
他不停地说了几个小时。
05
开, 运行中
in a state of operating or functioning, especially of electrical devices or systems
例子
Leave the porch light on.
让门廊灯开着。
on
例子
Is the heating on yet?
暖气开了吗？
例子
A national crisis was on at the time.
当时一场国家危机正在进行中。
2.1
预定的, 计划的
scheduled or planned to happen as intended
例子
Is the dinner still on?
晚餐还如期进行吗？
2.2
上映中, 播出中
being presented or being broadcast, especially referring to events or performances
例子
The big match is on later today.
大赛今天晚些时候播出。
03
在播, 直播中
(of a performer, etc.) performing, broadcasting, or about to perform or broadcast
例子
She was on when I switched the TV over.
当我打开电视时，她正在播出。
3.1
值班, 活跃
actively engaged in duties, particularly in jobs requiring performance or responsiveness
例子
The doctor is on tonight.
医生今晚值班。
Informal例子
He's on for dinner tomorrow night!
他同意参加明晚的晚餐！
05
穿上的, 戴上的
fitted onto something or being worn
例子
The cap was still on the bottle.
盖子还在瓶子上。
06
可行的, 可实现的
feasible, achievable, or capable of being done successfully
例子
Playing two matches back-to-back is n't on.
连续打两场比赛不行。
07
可接受的, 合适的
acceptable, proper, or reasonable, typically used negatively
DialectBritish
BritishInformal例子
It's just not on to treat people like that.
那样对待别人就是不对。
