Ferrocart
[电] 纸卷铁粉芯
🗣️ 情景例句
Where do I sign this?
我签在哪里？
Let's stop discussing trivial details and come to the point.
咱们别再谈琐碎细节了，说正事吧。
Now the other stuents open their eyes, and guess who has the eraser.
现在其余的学生张开眼，然后猜谁手里有橡皮擦。