Vibrofeeder
振动进给器
🗣️ 情景例句
Oh, Richard, it really isn't that bad.
喔 ，Richard ，事情没有那么糟。
How long will your offer hold good?
一般你们报盘的有效期是多长？
Once a year, a race is held for old cars.
旧式汽车的比赛每年举行一次。