单语范例（未经PONS编辑处理）
According to a representative of the show, the scheduling change was not caused entirely by the recent cast shake-up.
en.wikipedia.org Today's shake-up had been put off on a few occasions.
www.independent.co.uk This violation, in addition to two previous violations in as many years, led to a major shake-up in the school's athletic department.
en.wikipedia.org Therefore, there is a certain probability that, after the ionization of the first electron, a second electron is excited to states with higher energy (shake-up) or even ionized (shake-off).
en.wikipedia.org In 1196 political shake-up caused him to lose the court position he was appointed a year before.
en.wikipedia.org