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
You had better study hard.
你最好努力学习。
Laugh before breakfast you'll cry before supper.
乐极生悲。
You can have some lemonade.
你可以喝点柠檬水。