"piss on" in Chinese (Simplified)
在…上撒尿轻蔑对待（粗俗，俚语）
Definition
在某物或某人身上小便（粗俗用语）。也用作俚语，表示极度的轻蔑或不尊重。
Usage Notes (Chinese (Simplified))
极其粗俗和冒犯性的表达。直接用于小便，间接用于侮辱和极度蔑视。不可用于正式或友好场合。与“spit on”意思接近但语气更重。
Examples
He threatened to piss on my shoes if I didn't move.
他威胁说如果我不让开，他就要**在**我的鞋子**上撒尿**。
Never piss on your own team.
永远不要**在你自己的队伍上撒尿**。
The dog ran over and pissed on the tree.
那只狗跑过去，**在树上撒尿**。
Don't let people piss on your dreams just because they failed theirs.
不要让别人只因为他们失败了就**贬低**你的梦想。
He totally pissed on my idea during the meeting and everyone laughed.
他在会议上完全**贬低**了我的想法，大家都笑了。
If you really want to make him mad, just piss on his offer in front of everyone.
如果你真想惹他生气，就当众**贬低**他的提议。