have on
第三人称
has on
现在进行时
having on
过去式
had on
过去完成时
had on
1
穿着, 戴着
to be wearing an item of clothing or accessory
及物动词
- She had her new dress on for the party.
她为派对穿上了她的新裙子。
- He had his tie on, which indicated he was ready for the formal meeting.
他戴着领带，这表明他已经为正式会议做好了准备。
- They had their team jerseys on for the sports competition.
他们为体育比赛穿着了他们的队服。
- I noticed she had her earrings on, adding a touch of elegance.
我注意到她戴着耳环，增添了一丝优雅。
- Do you have your raincoat on?It might rain later.
你穿上雨衣了吗？稍后可能会下雨。
同义词：
2
骗, 开玩笑
to play a trick on someone by attempting to make them believe something that is not true, often as a joke or prank
及物动词
- She had me on for a moment with that unbelievable fisherman's story.
她用那个难以置信的渔夫故事骗了我一会儿。
- Don't believe everything he says; he's just having you on.
不要相信他说的一切；他只是在戏弄你。
- They had the whole class on by pretending there was a surprise quiz.
他们通过假装有一个惊喜测验骗了整个班级。
- I can't believe you had me on with that outrageous claim.
我不敢相信你用那个离谱的说法骗了我。
- He had me on with a story about meeting a celebrity at the store.
他用一个在商店遇到名人的故事骗了我。
3
安排, 计划
to have scheduled or arranged to do something
及物动词
- We have a meeting on at 3 PM, so we can't go to lunch now.
我们有一个下午3点的会议，所以我们现在不能去吃午饭。
- She has a doctor's appointment on for next Tuesday.
她下周二有一个医生的预约。
- I have a conference call on with our international clients.
我与我们的国际客户安排了一个电话会议。
- Sorry, I can't attend the event on Saturday—I've got a family gathering on.
抱歉，我无法参加周六的活动—我有一个家庭聚会。
4
保持开启, 保持运行
to keep a device or machine operational
及物动词
- Don't forget to have the security cameras on during the night.
晚上别忘了开着安全摄像头。
- It's essential to have the alarm system on when you leave the house.
离开家时开启警报系统是必不可少的。
- He had the computer on all day to complete a large data analysis.
他整天开着电脑来完成一项大型数据分析。
- We usually have the air conditioner on in the summer to stay cool.
夏天我们通常开着空调以保持凉爽。
5
掌握某人的负面信息, 知道某人的不利信息
to know something negative or incriminating about someone
- He has something on his coworker that could jeopardize their reputation.
他掌握着同事的一些可能会危及他们声誉的事情。
- She had evidence on him that tied him to the embezzlement scheme.
她有不利于他的证据，将他与挪用公款计划联系在一起。
- The lawyer reassured her client that the prosecution had no evidence on him.
律师向她的客户保证，检方没有对他不利的证据。
- The detective had information on the suspect's criminal record.
侦探掌握着嫌疑人的犯罪记录信息。
- He remained confident during the investigation because the authorities had nothing on him.
他在调查期间仍然保持自信，因为当局对他一无所知。