Muller
n. 磨杵, 粉碎机, 研磨机\\n[医] 平底乳钵(研磨器)
🗣️ 情景例句
Jogging is a popular form of exercise.
慢跑是一种十分普及的体育活动。
There is no sense in what he says.
他说的话没有道理。
I saw it with my own eyes.
我亲眼所见。