call on
第三人称
calls on
现在进行时
calling on
过去式
called on
过去完成时
called on
1
呼吁, 请求
to officially ask a person or organization to do something
及物动词
- The mayor called on the community for support during the crisis.
市长在危机期间呼吁社区提供支持。
- The president called on the nation for unity in challenging times.
总统在充满挑战的时刻呼吁国家团结。
- The teacher called on students to actively participate in class discussions.
老师号召学生积极参与课堂讨论。
- The council called on the mayor to address the issue.
理事会呼吁市长解决这个问题。
2
顺道拜访, 短暂访问
to casually and briefly visit someone
及物动词
- I'll call on my friend Sarah this evening.
今晚我会去拜访我的朋友莎拉。
- They called on us unexpectedly, and we had a great time chatting.
他们出乎意料地拜访了我们,我们聊得很开心。
- I usually call on my sister whenever I'm in town.
我每次进城时通常都会顺道拜访我妹妹。
- They called on their relatives during the holiday season.
他们在假期期间拜访了亲戚。
3
求助, 请教
to ask for help or information from someone
及物动词
- The employee called on her supervisor for clarification.
员工向她的主管求助以寻求澄清。
- The team called on their coach for support.
团队求助于他们的教练以获得支持。
- She called on the government for financial aid.
她呼吁政府提供财政援助。
- The team called on the captain for leadership.
团队呼吁队长发挥领导作用。
同义词:
4
动用, 利用
to use one's skills or qualities to get something done
及物动词
- The chef called on his culinary expertise to craft a delicious dish.
厨师借助他的烹饪专业知识制作了一道美味的菜肴。
- The entrepreneur called on his strategic thinking to navigate the competitive market.
企业家调用他的战略思维来驾驭竞争激烈的市场。
- The CEO called on years of experience to make a crucial business decision.
首席执行官凭借多年的经验做出了一个关键的业务决策。
- The writer called on her imagination to create a captivating story.
作家借助她的想象力创作了一个引人入胜的故事。
5
点名, 邀请发言
to ask someone to express their ideas or respond, usually in a public or educational context
及物动词
- In the seminar, the speaker called on attendees to engage in a collaborative discussion.
在研讨会上,演讲者呼吁与会者参与协作讨论。
- During the interview, the journalist called on the actor for insights into the film.
在采访期间,记者请演员分享对这部电影的见解。
- In the assembly, the principal called on every student to contribute to the discussion.
在集会上,校长号召每个学生为讨论做出贡献。
- During the seminar, the speaker called the audience on to share their experiences.
研讨会期间,演讲者邀请听众分享他们的经验。
- In the town hall meeting, the mayor called on citizens to share their concerns.
在市政厅会议上,市长呼吁市民分享他们的担忧。
6
指出, 纠正
to identify and fix errors to ensure accuracy
及物动词
- She called the speaker on the misinformation during the debate.
她在辩论中就错误信息点名了演讲者。
- The teacher called the student on the incorrect answer and provided the right one.
老师指出了学生的错误答案并提供了正确的答案。
- The editor called on the journalist for the inaccuracies in the article before publishing.
编辑在出版前呼吁记者注意文章中的不准确之处。
- The mentor called on the mentee, pointing out the flaws in the proposed strategy.
导师指出学员提出的策略中的缺陷。
- The manager called the employee on the mistake in the report and asked for a revision.
经理指出了员工报告中的错误并要求修改。