使用'On'和'Upon'的短语动词 - 沟通或讨论（开启）

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to call on [动词]

呼吁

Ex: 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。

to drone on [动词]

喋喋不休

Ex: As the meeting progressed , the speaker began to drone on about budgetary details that lost the audience 's interest .

随着会议的进行，演讲者开始喋喋不休地谈论预算细节，失去了听众的兴趣。

to expand on [动词]

扩展

Ex: In the meeting , the professor encouraged students to expand on their research findings during the presentation .

在会议上，教授鼓励学生在演讲中详细阐述他们的研究发现。

to get on [动词]

相处融洽

Ex: The children are getting on better now that they 've resolved their differences .

孩子们现在相处得更好了，因为他们已经解决了分歧。

to get on to [动词]

转到

Ex:

她在演讲中转向了环境可持续性的话题。

to harp on [动词]

唠叨

Ex: She always harps on about her diet , making our dinners together quite boring .

她总是喋喋不休地谈论她的饮食，使得我们一起吃的晚餐相当无聊。

to hit on [动词]

搭讪

Ex: She did n't appreciate him hitting on her while she was trying to work .

她不喜欢他在她试图工作时搭讪她。

to pronounce on [动词]

就...发表意见

Ex:

理事会开会就拟议的政策变更发表意见。

to put on to [动词]

告知

Ex:

你有没有被告知过一本改变你生活的书或电影？

to ramble on [动词]

漫谈

Ex: When nervous , she would ramble on without taking a breath .

紧张时，她会喋喋不休而不喘口气。

to spring on [动词]

突然告知

Ex:

他在最后一刻突然邀请他的朋友们加入他的即兴公路旅行。

to touch on [动词]

简要提及

Ex: The professor touched on several interesting historical events during the lecture .

教授在讲座中提到了几个有趣的历史事件。

to witter on [动词]

喋喋不休

Ex: Let 's not witter on about irrelevant topics ; we have a limited time for the presentation .

我们不要喋喋不休地谈论无关的话题；我们的演讲时间有限。

使用'On'和'Upon'的短语动词
开始、继续或接近（开启）	沟通或讨论（开启）	依赖、信任或鼓励（上）	奋斗、冒险或揭示（开）
愚弄、伤害或虐待（开）	理解或沉思（关于）	穿着、使用或消费（上）	同意、接受或提供（关于）
其他（开）	执行一个动作（关于）