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 did the best you could.
你已经尽力而为了。
Marriage is a lottery.
婚姻是一件难于预料的事。
Yes, and we must stop people walking on this floor until it's firm. It may be necessary to put up a notice saying Keep off. Another thing, we' ll have to drill a hole in the wall for the electric wires.
是的，因此在地板牢固前，我们必须防止人们从地板上行走。可能还需要竖一个布告牌，写上“不得践踏”。还有，我们必须在墙上钻一个电线孔。