Warner
n. 警告者, 告诫者, 预告者\\n[化] 报警器
✅ 同义词
🗣️ 情景例句
Thanks a lot.
十分感谢。
Fighting one's own.
起内哄。
It can copy a long report and sort the copies and pin them together.
现它可以复印长篇的报告，把复印件分类，并装订起来。