Oscillating feeder
[化] 往复式给料机
🧩 词语组成解析
[计] 振荡的
feeder
['fi:də]
n. 支流，支线;进料器;供给装置;饲养员;
🗣️ 情景例句
Yes, I think that's what we stipulated.
对呀，我想那是我们所订定的。
Wit once bought is worth twice taught.
亲身一次的经验，抵得上老师两次的教导。
It has belonged to our family for a long time.
我们家有这件乐器已经很久了，