to plan, prepare for, or organize something

I'm trying to arrange my work so that I can have a couple of days off next week. 我正设法把工作安排好，以便下周能够休息两天。

arrange something for something The meeting has been arranged for Wednesday. 会议已经安排在了周三。

arrange for She's arranged for her son to have swimming lessons. 她已经安排她儿子去上游泳课了。

arrange with I've already arranged with him to meet at the cinema. 我已和他约好了在电影院见面。

[ + to infinitive ] They arranged to have dinner the following month. 他们约在下个月共进晚餐。

[ + that ] I'd deliberately arranged that they should arrive at the same time. 我特意安排好让他们同时到达。

[ + question word ] We haven't yet arranged when to meet. 我们还没有约好什么时候会面。

to put a group of objects in a particular order

She arranged her birthday cards along the shelf. 她把生日贺卡在架子上摆成一排。

Who arranged these flowers so beautifully? 这花插得真漂亮，谁的手艺？

His books are neatly arranged in alphabetical order. 他的书都按照字母顺序排得整整齐齐。

to make changes to a piece of music so that it can be played in a different way, for example by a particular instrument

Beethoven's fifth symphony has been arranged for the piano. 贝多芬的第五交响乐被改编成了钢琴曲。