分手的英文：
split up
break up

参考例句：

Part company with
跟...分手

I have parted company with my boyfriend.
我和男友分手了。

He grew a beard after he broke up with his girl friend.
他和女朋友分手后蓄长了胡子。

Romeo took his leave of his dear wife with a heavy heart, promising to write to her from Mantua every hour in the day.
罗密欧怀着一颗沉重的心跟他亲爱的妻子分手了，答应到曼多亚一定时时刻刻写信给她。

They decided to Break up.
他们决定分手。

They separated at the station.
他们在车站分手。

It is rumored that they eventually broke up.
谣传他们最终分手了。

Break up; put a stop to;split up
停止;散开;分手

parted with her husband.
与她丈夫分手

parting without rancor.
毫无积怨地分手。

split是什么意思：
v. （使）裂开，分离；分担，分享；分割；（使）分裂；离开；揭发；增加发行
n. 裂缝；意见分歧；不同；一份；劈腿
adj. 裂开的；分裂的

They didn't crystallize, they split.
他们不是具体化，而是分裂。

The issue will split the Demoratic Party.
该问题会分裂民主党的。

Your coat has split at the seams.
你的上装接缝处裂开了。

I have a splitting headache
我的头痛得都快炸了

To split or force apart with or as if with a wedge.
楔入，劈开用或好象用楔子劈开或使分裂

break是什么意思：
v. 打破；弄坏；兑开；违反；破解；使破产；突破；中断；削弱；突发；破晓
n. 破裂；中断，休息；骤变

to devastate; to break
使垮掉

Did you break your toy?
你弄坏你的玩具了吗？

break [lift, raise] a blockade
冲破 [解除] 封锁

break down resistance
粉碎反抗，制服反抗

break [smash] the jinx
破解霉运;