Morta
[医]乳钵，研钵
🗣️ 情景例句
This is something you'll have to work out yourself.
这就是你必须自己做出决定的事情。
In secondary school, children study history and geography.
中学的小孩会读历史和地理。
Don't throw it like that.Throw it like this.
不要那样扔，要这样。