Plenum system
[医] 流入式通风系统
🧩 词语组成解析
n. 充实, 充满
🗣️ 情景例句
If you want a surprise,
如果你想要一项惊喜的事，
If you have cows you have to get up early to do the milking.
如果你有奶牛，你不得不早起挤奶。
I owe what I am to my uncle.
我能有今天要感谢我的伯父。