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
No. This is five-two-one double eight three-five.
不，这里是521-8835。
It's a beautiful country with forests, mountains and deserts.
这个国家很美，它有很多森林、山和沙漠。
These alone took sixteen months to build.
仅这两座塔就花了16个月才建成。