Hectograph
n. 胶版誊写机, 胶版\\nvt. 胶版印刷
🗣️ 情景例句
Eleven o'clock, approve the sketches for the toy spaceship.
十一点钟， 批示玩具太空船的草图。
Do as you would be done by.
推己及人。
No, what are they?
不知道。什么呢？