Packaged magnetron
[电] 磁控管封装
🧩 词语组成解析
packaged
[['pækidʒd]]
a. 包装过的
n. 磁控管\\n[化] 磁控管
🗣️ 情景例句
who used to run the drugstore in town.
他过去在镇上经营药房。
I took off my raincoat.
我脱下了我的雨衣。
A young man and a young woman were sitting behind me.
一青年男子与一青年女子坐在我的身后，