使用“On”和“Upon”的短语动词 - 沟通或讨论（开）

to officially ask a person or organization to do something

呼吁

to speak at length in a tedious manner, often to the point of being boring or uninteresting

冗长地谈

to provide more details, information, or a more comprehensive explanation about a particular topic or idea

扩展

to have a good, friendly, or smooth relationship with a person, group, or animal

相处融洽

to start discussing or addressing a specific topic or subject in a conversation or discussion

进入讨论

to repeatedly talk or complain about something, often in an annoying or boring manner

反复抱怨

to flirt with someone, often with romantic or sexual intentions

搭讪

to declare one's judgment or authoritative opinion about something

对……发表意见

to inform someone about something or someone useful

告知

to talk or write in a long, unfocused, and aimless way

喋喋不休

to inform someone of surprising news or information

惊讶地告诉

to briefly mention a subject in written or spoken discussion

提及

to talk continuously about unimportant matters

唠叨