Ichthyologist
出国 Abroadn. 鱼类学者, 鱼类研究者
🗣️ 情景例句
The rural workforce has been flowing in to the cities ever since the open door policy was adopted.
自从改革开放政策实施以来，农付劳动力正不断流向城市。
We can't wait any longer.
我们不能再等了。
We have a problem with your order.
你订的货有点问题。