Phytocoenosium
[植]植物群落
🗣️ 情景例句
How much does it weigh?
它多重？
No, I don't. Will it be a problem?
不，我没有，会有困难吗？
Experts believe that there are about 40,000 different types of job in the world. Choosing the right one is a difficult job in itself.
专家们认为世界上大约有4万个不同种类的工作。要从中选择一个适合自己的工作是很困难的。