Vibrofeeder
振动进给器
🗣️ 情景例句
It's great. Although the economy is pretty slow as usual, it's picking up.
很好。虽然经济发展照常地缓慢，不过已开始回升。
Obedience is the first duty of a soldier.
服从是军人的第一职责。
How are you recently?
最近怎么样？