Files with extension
带扩展名的文件\\n[计] 带扩展名的文件
🧩 词语组成解析
n. 文件；文档（file的复数）
with
[wɪð]
prep. 和，跟;随着;关于;和…一致;
🗣️ 情景例句
Robots can be used for many tasks which are considered too dangerous for people to do.
机器人能完成许多对人类来说是很危险的任务。
Ill news flies fast.
恶事传千里。
Then it turned in a semicircle, ran straight again, and turned in another semicircle to the opposite side.
然后转一个半圈，再沿直线飞，再朝反方向转个半圈。