Unraveler
n. 解开者; 清理者; 解脱者
🗣️ 情景例句
Go to work. Good-bye.
去工作吧。再见。
It is good to learn at another man's cost.
前车之覆，后车之鉴。
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。