Protoarthrophyta
原节植物门
🗣️ 情景例句
I have spent the last five years working specifically in this field.
过去五年我专门在这个领域里工作。
This small table is good.
这张小桌很不错。
What do you have to do round the house when you're at home?
你在家时得做些什么家务事？