1
split up (without object)
不及物用法，表示关系或团体破裂。
They decided to split up after ten years of marriage.
结婚十年后，他们决定分手。
股票分割；拆股
先理解核心含义，再看它在真实句子里的用法。
股票分割；拆股
a stock split: an increase in the number of outstanding shares of a corporation without changing shareholders' equity
They decided to split up after ten years of marriage.
结婚十年后，他们决定分手。
在不改变股东权益的情况下增加公司流通股数量
an increase in the number of outstanding shares of a corporation without changing the shareholders' equity
The company announced a split up of its shares to make them more affordable.
公司宣布进行一次拆股，让股票更容易负担。
Many investors saw the split up as a positive sign for the company's future.
许多投资者将这次拆股视为公司未来的积极信号。
The split up increased the number of shares, but each shareholder's total value remained the same.
这次拆股增加了股票数量，但每位股东的总价值保持不变。
不及物用法，表示关系或团体破裂。
They decided to split up after ten years of marriage.
结婚十年后，他们决定分手。
及物用法，表示平分或分配某物。
The thieves split up the money equally.
小偷们把钱平分了。
及物用法，表示将某物分成更小的部分。
We split the class up into four groups.
我们把全班分成四组。
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
…的分裂
The split-up of the band shocked their fans.
乐队的分裂震惊了他们的粉丝。
导致分裂
Their disagreement caused a split-up of the partnership.
他们的分歧导致了合伙关系的破裂。
宣布分手/分裂
The couple announced their split-up last week.
这对夫妇上周宣布分手。
与某人断绝关系
They decided to split up with each other after five years of marriage.
他们决定在结婚五年后分手。
妥协差价
I want $100, you offer $80, let's split up the difference at $90.
我要100美元，你出80美元，我们折中90美元吧。
大家分开行动吧！
After years of arguments, they finally decided to split up.
经过多年的争吵，他们终于决定分手。
Use split up naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
想象一根香蕉被掰成两半，就像情侣‘split up’（分手）一样。
语域：informal 常见场景：relationship breakup、group division 通常用于非正式场合，多指情侣分手或团队分裂，如‘the split-up of the band’
页面下方列出了常见词形变化。学习时注意它们在句子中的语法位置。
Dictionary facts from ECDICT, WIKTIONARY.