Plenum
n. 充实, 充满
📝 例句
plenum method (of ventilation)
压力通风法
plenum system
压力通风系统
plenum gauge
通风计
🗣️ 情景例句
No. I really don't know how to go about it.
没有。我真不知道如何填。
May I reconfirm my flight?
我可以确认我的班机吗？
I don't envy him his money problems.
我庆幸自己没有他那些金钱的烦恼。