to unring the bell
01
覆水难收, 事已至此
to undo or reverse something that has already been said or done, particularly when it is impossible to truly forget or ignore its impact or consequences
贬义
习语
非正式
例子
Once the rumor spread online, you couldn't unring the bell.
谣言一旦在网上传开,就再也无法挽回了。



























