Vibratom
振动磨机; 振动球磨机
🗣️ 情景例句
Remember?
记得吗？
The brightest of all things, the sun, has its spots.
金无赤足，人无完人。
When the fire had at last been put out, the forest authorities ordered several tons of a special type of grass-seed which would grow quickly.
在大火最后被扑灭后，森林管理当局订购了好几吨一种生长迅速的特殊类型的草籽。