Muller
n. 磨杵, 粉碎机, 研磨机\\n[医] 平底乳钵(研磨器)
🗣️ 情景例句
Where did you receive your master degree?
你在哪里获得硕士学位的？
We can't recall how often he's written.
我们记不起来他每隔多久写一封信。
The question became one of whether Man could control the disease he had invented.
现在的问题是，人类能否控制住这种人为的疾病。