part from sb
指与人分离或分手。
She parted from her boyfriend after a long argument.
她在一次长时间争吵后与男友分手了。
分别；离别；分手
分开；分离；隔开；分（头发）；给…分头路；分离；析出；提取；离开(彼此或某人/某物[与with或from连用])。；分成两半。
to leave someone or each other; to separate from someone
常与 from 或 with 连用。
离开(彼此或某人/某物[与with或from连用])。
To leave the company of (each other, or someone/something [with with or from]).
分成两半。
To divide in two.
分缝剪发。
To cut hair with a parting.
被分成两半或分离。
To be divided in two or separated.
使分离或分开；使脱离接触或相连；使分开。
To separate or disunite; to remove from contact or contiguity; to sunder.
通过提取、消除或分泌过程分离。
To separate by a process of extraction, elimination, or secretion.
一般现在时
She parts her hair in the middle.
她把头发从中间分开。
一般过去时
They parted ways after the argument.
争吵后他们分道扬镳。
现在完成时
The crowd has parted to let the ambulance through.
人群已经让开，让救护车通过。
part 作动词时表示分开或分离，常与 hair, ways, crowd 等搭配。
After the movie, we decided to part ways at the subway station.
电影结束后，我们决定在地铁站分开。
用法提示：动词原形“part”表示分离、分开。
She parted her hair in the middle before going to work.
她在上班前把头发从中间分开。
用法提示：动词过去式“parted”表示分开头发。
The crowd is parting to let the ambulance through.
人群正在分开让救护车通过。
用法提示：动词现在分词“parting”表示正在分开。
指与人分离或分手。
She parted from her boyfriend after a long argument.
她在一次长时间争吵后与男友分手了。
指放弃或出让某物。
He was reluctant to part with his old car.
他不愿意舍弃他的旧车。
指将物体或人群分开。
The police parted the crowd to let the ambulance through.
警察分开人群让救护车通过。
最通用的同义词，可替换大多数语境；但part更强调自然或有意地分开，separate则强调使原本结合的东西分离。
侧重于将整体分成部分，常用于数学或分配；part则更强调分开的动作。
更口语化，常指纵向分裂或团体内部的分裂；part更正式。
grammar · medium
易错句子I parted with my friend at the airport.
正确表达I parted from my friend at the airport.
part with 意为“放弃、交出”，表示“与某人分别”应用 part from。
grammar · medium
易错句子She parted the cake into six pieces.
正确表达She divided the cake into six pieces.
动词 part 通常指拨开或分开某物的部分（如 curtains、hair），不用于表示将整体分成若干份，此义应用 divide 或 split。
part 侧重指原本连接或靠近的事物自然分开，或人为分开但常带有一种分离后的状态；而 separate 更强调将原本混合或连接的事物分开，使它们不再一起。
分道扬镳
After years of collaboration, they decided to part ways.
经过多年的合作，他们决定分道扬镳。
分手；断绝关系
The two friends parted company after a bitter argument.
那两个朋友在激烈争吵后断绝了关系。
放弃；与...分开
She found it hard to part with her childhood toys.
她发现很难舍弃她的童年玩具。
拉开窗帘
He parted the curtain and looked outside.
他拉开窗帘，向外看去。
张开嘴唇
She parted her lips to speak, but no words came out.
她张开嘴唇想说话，但一个字也说不出来。
重要组成部分
Hard work is part and parcel of success.
努力工作是成功的重要组成部分。
大部分，多半
For the most part, the weather was nice during our vacation.
我们的假期期间，天气大部分时候都很好。
起作用，扮演角色
His encouragement played a part in her decision to pursue art.
他的鼓励在她决定追求艺术中起了作用。
离别是如此甜蜜的悲伤。
They parted with a heavy heart.
他们带着沉重的心情分别了。
Dictionary facts from DICTIONARY_API_DEV, ECDICT, WIKTIONARY, WORDNET.