Phyllograptus
叶笔石属
🗣️ 情景例句
Do you think you made the right decision?
认为你的决定正确吗？
You don't have any strong feelings about it?
关于这件事，你没有什么意见吗？
Boiling is always a good way of treating water.
烧开一直是水处理的一种好办法。