Dussertite
绿砷钡铁石
🗣️ 情景例句
but in the lapel pocket.
但是在胸前的口袋。
On a crowded train, one comes in contact with many people.
在拥挤的火车里面，会和许多人接触。
Let's imagine a hypothetical case where we disagree.
让我们假设一个我们不同意的状况。