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on the back end
常用于指系统的服务器端或项目的后期阶段。
We focused on the back end of the system.
我们专注于系统的后端。
后端
back ends — plural of back end
先理解核心含义，再看它在真实句子里的用法。
后端
the part of a computer system or application that is not directly accessed by the user, typically responsible for data processing and storage
We focused on the back end of the system.
我们专注于系统的后端。
与前端相对
后部；背面；隐蔽部分。
The rear, back, or unseen portion (of something).
(硬件或软件系统中)远离用户的部分；内部而非用户界面。
That part of a hardware or software system that is farthest from the user; the internals rather than the user interface.
按或有递延基础支付的款项,例如按作品利润或收入的一定比例。
Money paid on a contingent deferred basis, for example, as a proportion of the profits or revenue of a work.
核反应堆乏燃料加工成可再利用材料的过程。
The processing of spent fuel from a nuclear reactor into reusable materials.
In software development, the back end is responsible for data processing.
在软件开发中，后端负责数据处理。
He focuses on back end development and is skilled in database management.
他专注于后端开发，擅长数据库管理。
The back end of this website is written in Python.
这个网站的后端是用Python编写的。
常用于指系统的服务器端或项目的后期阶段。
We focused on the back end of the system.
我们专注于系统的后端。
There is a bug in the back end code.
后端代码中有一个错误。
后接名词，表示某事物的后端或后期。
The back end of the process is automated.
该过程的后端是自动化的。
Not this
We work on back end development.
Use this
We work on the back end development.
错误：可数名词前缺少冠词。应使用定冠词 the 特指概念。
Not this
The data is stored in back end.
Use this
The data is stored at the back end.
错误：介词搭配不当且漏冠词。表示位置固定应使用 at，并加定冠词。
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可数名词，常与on, in, at连用
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 DICTIONARY_API_DEV, ECDICT, WIKTIONARY.