Phragmocone
(软体动物的)闭锥
🗣️ 情景例句
What guarantee do I have that it won't break down easily?
有什么保障它不会轻易出故障？
In secondary school, children study history and geography.
中学的小孩会读历史和地理。
The material was not damaged by us.
东西不是我们损坏的。