uploaded
用法要点
句型搭配
uploaded 常用于被动语态或完成时态，强调动作已完成，常与 have/has/had 连用，表示上传动作的结果或状态。
介词用法
uploaded 常与介词 to 搭配，表示上传的目标位置，如服务器、网站或平台；也可与 from 连用，表示来源设备。
语域说明
uploaded 在正式和非正式语境中均常用，尤其在科技、商务和日常数字交流中，属于中性语域，无特殊情感色彩。
基础例句
I uploaded the vacation photos to Facebook last night.
我昨晚把度假照片上传到了脸书。
Have you uploaded the homework assignment to the class website?
你把家庭作业上传到班级网站了吗？
The video was uploaded by a user and went viral quickly.
这个视频由一位用户上传，很快就火了起来。
高级例句
The research data was uploaded to the secure server for peer review.
研究数据被上传到安全服务器以供同行评审。
After the meeting, the minutes were uploaded to the company's internal portal.
会议结束后，会议记录被上传到公司的内部门户。
The software automatically uploaded the backup files to the cloud storage.
软件自动将备份文件上传到云存储。
高频搭配
verb
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常见错误
错误使用了介词 'in'，应改为 'to'，因为 'upload' 表示传输到某个目标位置，常用 'to' 连接目的地。
错误使用了现在完成时 'has upload'，过去时间 'yesterday' 应用一般过去时 'uploaded'，避免时态混淆。
近义词辨析
transferred
transferred 更泛指数据或文件的移动，可能包括上传、下载或本地传输，而 uploaded 特指向远程服务器或网络的上传动作。
The files were transferred to an external drive (本地转移) vs. The files were uploaded to the website (上传到网络)。
submitted
submitted 强调正式提交以供审核或处理，常用于表格、申请等，而 uploaded 侧重于技术性的文件传输过程，不一定涉及正式提交。
He submitted the application form (正式提交申请) vs. He uploaded the document to the server (技术性上传文件)。