Collergang
轮碾机, 碾砂机
🗣️ 情景例句
Are all the terms here to your satisfaction?
这里所有的条款都令你满意吗？
We certainly expect our product to be available by October 1.
我们的产品在可在10月1日前准备好。
For most of the earth's history they have been the only form of life on our planet.
在地球上发展的大部分进程中，细菌是地球上唯一的生命形式。