Reciprocating feeder
[化] 往复式给料机
🧩 词语组成解析
[医] 交互的, 往复的
feeder
['fi:də]
n. 支流，支线;进料器;供给装置;饲养员;
🗣️ 情景例句
We're not?
不在这里？
He doesn't like the idea of going to bed early.
他不喜欢早睡觉。
Which would you prefer?
你要选哪个？